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98%
97%
95%
95+%
99%
≥95%
≥97%
96%
≥98%
98+%
>98.0%(GC)
≥99%
90%
AR
>98.0%(T)
>97.0%(GC)
分析标准试剂
>98.0%(HPLC)
>95.0%(GC)
97+%
>98.0%(GC)(T)
BR
>98.0%(HPLC)(T)
≥98%,99%e.e.
AR,99%
分析对照品试剂
>98.0%(HPLC)(N)
>96.0%(GC)
99.50%
99+%
>97.0%(T)
99.9%(高纯试剂)
0.98
>99.0%(GC)
≥98% (HPLC)
≥98%(HPLC)
>98%
AR,98%
>95%
99.90%
>97%
分析对照品
≥96%
≥98%,≥99% e.e.
99.99%(高纯试剂)
>95.0%(T)
≥98%(GC)
85%
GR
生物技术级
CP
99%生物技术级
99.99%
80%
>98.0%
94%
>98.0%(N)
>97.0%(HPLC)
AR,99.5%
>95.0%(HPLC)
98%(分析标准试剂)
分析标准品
93%
分析对照品,98%
分析对照品,>98%
>90.0%(GC)
>97.0%(GC)(T)
98% 99%ee
>99%
0.97
≥99.5%(GC)(标准试剂)
98.50%
>99.0%(T)
≥95%,99%e.e.
>93.0%(GC)
92%
≥95%(GC)
0.5M in THF
≥90%
SP
97% 99%ee
98%(分析标准试剂)
0.99
99.99%(高纯试剂)
CP,98%
指示试剂
99.5%(GC)(标准试剂)
99.9%(高纯试剂)
≧95%
35 μg/mL(异辛烷溶液)
≥98%(T)
1.0 M solution of THF
生物染色试剂
99.99% metals basis
99.999% (高纯试剂)
99.9% metals basis
≥97%(GC)
分析对照品,98%
分析标准品,HPLC≥98%
试剂级
99%(分子筛、 Water≤50 ppm)
>96.0%(HPLC)
ACS
1000μg/ml(溶剂:MeOH)
99.5%(标准试剂)
99.99%(高纯试剂)
≥95%,≥99%e.e.
1.00mg/ml
75%
99.99% (高纯试剂)
>90.0%(HPLC)
AR,98.5%
95% mix TBC as stabilizer
98% (HPLC)
98.0%(GC)
>94.0%(GC)
>95.0%(GC)(T)
>97.0%(HPLC)(T)
>98.0%(N)(T)
Indicator
≥95% (HPLC)
98%,ee99%
99.95%(高纯试剂)
>96.0%(T)
GR,99%
≥98%(GC)(T)
70%
98%(GC)
>95.0%(HPLC)(T)
≥98.0%
-
35 μg/mL (异辛烷溶液)
0.95
99.999%(高纯试剂)
>90.0%(T)
>97.0%(HPLC)(N)
0.85
98%生物技术级
99.9% trace metals basis
>96.0%(GC)(T)
医药级,99%
99%(分析标准试剂)
>98.0%(T)(HPLC)
≥90% (HPLC)
100.00%
1000μg/mL
AR,97%
GR,99.5%
≥97% (HPLC)
≥98% (TLC)
≥98%(HPLC)(T)
98.00%
IND
分析对照品, ≥98%(HPLC)
97.0%(GC)
99.9% (REO)
>97.0%(N)
≥85%
≥95%(HPLC)
分析对照品,99.5%
0.5 M solution of THF
96+%
99.5%(分析标准试剂)
99.5%(高纯试剂)
99.9%(无水高纯试剂)
99.95%
>99.0%(HPLC)
USP
≥93%
分析对照品,HPLC≥98%
分析对照品,99%
分析对照品,≥98%
生物染料试剂
98%,GC
99.99% (REO)
>85.0%(GC)
>92.0%(GC)
>98%(HPLC)
≥98 %
分析对照品,99%
分析对照品,99.5%
100μg/mL,U(%)=2,介质:丙酮
97% average Mw2000
97%(GC)
99.5%(标准试剂)
99.9% (高纯试剂)
>95.0%(N)
>98.0%(GC)(N)
强度:100%
生物技术试剂
0.5 M in THF
0.8
1000μg/ml
2.0 M solution of THF
50%
60%
97% average Mw5000
98%(分析标准试剂)
99.5%(分子筛、 Water≤50 ppm)
99.80%
99.99% trace metals basis
AR,99.0%
≥ 98 %
≥94%
分析对照品,≥98%
/
100μg/ml(U%=2,溶剂:丙酮)
91%
99% 生物技术级
99%(GC)
>93.0%(HPLC)
>96.0%(HPLC)(T)
>97.0%
AR,90%
HPLC≥98%
≥90%(GC)
≥98%(N)
≥98%,99%d.e.
分析标准品,98%
色谱级
35 μg/mL 异辛烷溶液
95% (stabilized with TBC)
95%(GC)
95.0%(GC)
97% average Mw10000
98% +(stabilized with MEHQ)
98% mix TBC as stabilizer
98%(HPLC)
99.999% trace metals basis
>80.0%(GC)
BS
Standard for GC,≥99.5%(GC)
≥80%
≥95.0% (HPLC)
≥97%(HPLC)
食品级
95% (HPLC)
98%(分析对照品试剂)
99.9%(高纯试剂)
>99%(HPLC), Sublimed
CP,97%
≥90%(HPLC)
≥95.0%
≥97 %
≥99%(GC)
固体
试剂级 BR
40%
50%(溶剂:H2O)
96.0%(GC)
97% (stabilized with TBC)
98%,T
99%(标准试剂)
99.70%
>99.0%(HPLC)(T)
CP,99%
tech. 90%
≥95 %
≥96%(GC)
≥99%(GC)(标准试剂)
0.75
100 μg/mL 异辛烷溶液
400目
65%
95%(HPLC)
97% +(stabilized with MEHQ)
97%(分析标准试剂)
98 atom % D
98%,99% e.e.
98%,LC&T
99%(GC)(标准试剂)
99.0% 生物技术级
100%
>95.0%(HPLC)(N)
>96%
>99% (TLC)
>99.5%
AR,95%
GR,99.8%
PT
Standard for GC,>99.5%(GC)
Standard for GC
≥92%
≥98%(HPLC)
≥99 %
0.1000 mol/L (0.1N)
0.5M solution of THF
1%
100-200目
10μg/ml,u=2%
200目
96.50%
97% (HPLC)
98.0%(HPLC)
99 atom % D
99% trace metals basis
99%(超纯试剂)
99.9% (高纯试剂)
99.99%(高纯试剂)
99.995% metals basis
99.995%(高纯试剂)
99.999% metals basis
>93.0%(T)
>96.0%(N)
>99.0% 生物技术级
>99.0%(GC)(T)
AR,96%
AR,99.8%
analytical standard
natural
≥70%
≥95%(T)
≥98%(LC)
≥99.8%(GC)(标准试剂)
分析对照品,≥99%
环保级
>97%
0.01000 mol/L (0.01N)
0.05000 mol/L (0.05N)
0.1mol/L
0.5M solution in THF
1.0 M solution in THF
10%溶液
1000μg/ml(溶剂:MeOH)
1M
300-400目
50%水溶液
97% GC
97% HPLC
97% average Mw1000
98% HPLC
98% atom D
98%,GC&T
98.0% (HPLC)
98.5%(分析标准试剂)
99% atom D
99.0%(GC)
99.5%(GC)
99.8%(高纯试剂)
99.999% (高纯试剂)
>70.0%(GC)
>75.0%(GC)
>80.0%(HPLC)
>92.0%(HPLC)
>95.0%
>97.0%(N)(T)
>99% (HPLC)
ACS, ≥99.0%
GR,99.9%
Standard for GC,≥99.7%(GC)
≥97%(T)
≥98.0% (HPLC)
≥98.0%(HPLC)
≥99%(HPLC)
≥99.5%
≥99.9% trace metals basis
分析对照品,≥99.5%
指示剂
离子对色谱级,≥99%
超纯试剂
0.05000 mol/L (0.05M)
0.1%M/V
0.10%
0.1000 mol/L (0.1M)
0.2000 mol/L (0.2N)
0.5M
100μg/mL
100μg/ml,u=3%
10μg/ml,u=6%
2.0 M solution of diethyl ether
20%溶液
35 μg/mL (异辛烷溶液)
90+%
95% GC
95%,GC
0.96
98% (stabilized with MEHQ)
98% +(stabilized with Copper chip)
98% +99%ee
98% GC
98%(T)
98%+
98%(试剂级)
98.5%(10%atom)
99 atom %13C
99%(GC分析标准试剂)
99%(生物技术试剂)
99%(高纯试剂)
99.5%(超纯试剂)
99.8%(分子筛、 Water≤50 ppm)
99.9% (metals basis)
>80.0%(T)
>92.0%(T)
>96.0%(HPLC)(N)
>96.0%
>98%(GC)
>= 98 %
AR,≥99%
BC
BR,98%
CP,98.0%
USP级试剂
for HPLC, ≥98%
solid
≥95% (TLC)
≥95%,99%d.e.
≥97%(GC)(T)
≥97.0% (HPLC)
≥98% (HPLC), powder
≥98%(LC&N)
≥99%(T)
≥99.7%(GC)(标准试剂)
分析对照品,≥99.5%
分析对照品, 98%
分析对照品, ≥98%
分析对照品,≥98%(HPLC)
分析对照品,>95%
分析标准品,99%
分析标准品,≥98%
分析标准品,98%
分析标准品,≥99.5%(GC)
指示剂级
无色液体
离子对色谱级
药用试剂
>95%
0.01000 mol/L (0.01M)
0.1% (w/v) in water
0.100mg/ml
0.5 M solution in THF
0.5000 mol/L (0.5N)
0.6
0.9
1.00mg/ml(u=2%,溶剂:正己烷)
10%(溶剂:H2O)
100 ug/mL in Isooctane
1000ug/ml
1000μg/ml in Methanol
1000μg/ml,溶剂:甲醇
1000μg/ml(溶剂:H2O)
100μg/mL,U(%)=2,介质:乙醇
100μg/ml(U%=2,溶剂:乙醇)
10μg/ml,u=3%
10μg/ml,u=4%
1M,pH7.5
1mg/ml (溶剂:H2O)
1mg/ml
2%水溶液
200-300目
25%水溶液
25%(溶剂:H2O)
40 wt. % in H2O
40g/L in Ethyl acetate
40g/L in Methanol
50% in H2O
5M
70%(溶剂:H2O)
80+%
80-100目,气相、液相色谱柱专用
800目
88%
8M
95% (stabilized with MEHQ)
95% +(stabilized with MEHQ)
95% +(stabilized with TBC)
96%(GC)
97% mix TBC as stabilizer
97%(分析标准试剂)
97.00%
98% (stabilized with Copper chip)
98% +(isomers mixture)
98% T
98%(异构体混合物)
98%purity,99%e.e.
99 atom % 13C
99 atom % 13C, 98% (CP)
99% (CP)
99% (HPLC)
99%,GC
99.00%
99.5% metals basis
99.5% trace metals basis
99.5%(超纯试剂)
99.8%(分析标准试剂)
99.8%(高纯试剂)
99.9%(GC)(标准试剂)
99.9%(标准试剂)
99.9%(高纯试剂)
99.95%(高纯试剂)
99.98%(高纯试剂)
99.99 (高纯试剂)
99.99%(无水高纯试剂)
99.998%(高纯试剂)
99.999%(高纯试剂)
>85.0%(HPLC)
>88.0%(GC)
>94.0%(HPLC)
>97.0%(W)
>98%(LC)
>98.0%(T)(GC)
>98.0%(T)(N)
>99% (HPLC), Sublimed
>99.5%(GC)
>= 95 %
>= 97 %
AR,80%
AR,98.0%
AR,
Dye content 50%
HPLC级,≥99.9%
Mw 10,000-100,000 by GPC
Standard for GC, ≥99.5% (GC)
Standard for GC,>99%(GC)
TLC专用
spectrophotometric grade, ≥99%
technical grade, 90 %
≥85% (HPLC)
≥85%(GC)
≥90.0% (HPLC)
≥95%,含稳定剂MEHQ
≥96% (HPLC)
≥97% (TLC)
≥97%(HPLC)(T)
≥98%(LC&T)
≥98.0% (TLC)
≥98.0%(GC)
≥99.0%(GC)(标准试剂)
农残级
分析对照品, 98%
分析对照品, ≥98%
分析对照品,≥99%
分析对照品, 99%
分析对照品, 99.5%
分析对照品,≥99.5%(GC)
分析标准品,1000μg/ml in methanol
分析标准品,100μg/ml in methanol
分析标准品,HPLC≥95%
分析标准品,HPLC≥99%
分析标准品,用于环境分析
分析标准品,≥99.7%(GC)
工业级
干燥剂用
熔点标准品
高纯试剂
(约0.5mol/L于水中) [LC-MS用离子对试剂]
0.01mol/L
0.02000 mol/L (0.02M)
0.1500 mol/L (0.15N)
0.25 M in THF
0.2mg/ml
0.7
0.88
0.89
1 mg/ml
1% (w/v) in water
1.00mg/mL,介质:正己烷
1.00mg/ml(溶剂:正己烷)
1.00mg/ml(溶剂:MeOH)
1.00mg/ml(溶剂:纯水)
10% in H2O
1000mg/L
1000μg/ml(溶于丙酮中)
100mg/L
100ng/μl丙酮溶液
100ng/μl(溶剂:丙酮)
100μg/mL,U(%)=2,介质:甲醇
100μg/ml u=3%
100μg/ml (U=4%,溶剂:正己烷)
100μg/ml,u=4%
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=2%,溶剂:石油醚)
100μg/ml(u=3%,溶剂:丙酮)
100μg/ml(溶剂:MeOH)
10μg/g
10μg/ml,u=5%
1M,pH8.0
1g/LMeCN
2.0 M in THF
20 wt. % in H2O
20-60目
35%
40-60目,气相、液相色谱柱专用
40-60目,气相、液相色谱柱专用
45%水溶液
5%
500mg/L(溶剂:H2O)
60-80目,气相、液相色谱柱专用
60-80目,气相、液相色谱柱专用
70% (溶剂:H2O)
75-150目
80-100目,气相、液相色谱柱专用
80-85%
82%
85.0%(GC)
8g/L in methanol
90% active ingredients basis
90%(GC)
90%,T
95% (stabilized with Copper chip)
95% stabilized with TBC
95.0% (TLC)
95.00%
96%(分析标准试剂)
97% (stabilized with Copper chip)
97% average Mw3400
97%,>99% ee
97%,GC
97.0% (HPLC)
97.50%
98 atom % 15N
98% (mix)
98% (stabilized with TBC)
98% 生物技术级
98%(GC)(T)
98%(生物技术试剂)
98%,99%ee
98%(分子筛、 Water≤50 ppm)
98%(荧光分析试剂)
98%(顺反混合物试剂)
99% (GC)
99% metals basis
99%(T)
99%(分析标准试剂)
99%(分析标准试剂)
99%(植物细胞培养试剂)
99%(高纯试剂)
99%,含稳定剂MEHQ
99%(GC)
99%(离子对色谱试剂)
99%(离子色谱试剂)
99%(细胞培养试剂)
99.5%(分析标准试剂)
99.5%,100nm
99.5%,(分子筛、 Water≤50 ppm)
99.5%(无水高纯试剂)
0.995
99.60%
99.7%(GC)(标准试剂)
99.9% (高纯试剂)
99.9% trace rare earth metals basis
99.9%(高纯试剂,50nm)
99.9%,50nm
99.9%(Water≤50 ppm )
99.9%(分子筛、 Water≤50 ppm)
99.9%(高纯试剂,200目)
99.95% metals basis
99.95% trace metals basis
99.98%
99.99%(无水高纯试剂)
99.999% (metals basis)
> 98%
>60.0%(GC)
>85.0%(T)
>93.0%(GC)(T)
>94.0%(T)
>95.0%(W)
>97%(GC)
>98.0%(W)
>99%(GC)
>99%(HPLC)
>99.0%(LC)
>99.0%(N)
>99.0%
>= 99 %
AR,40%
AR,85%
CP,95%
D,99.5%
Dye content 80%
LC-MS
M.W. 2000
Mw10,000-100,000by GPC
Standard for GC,≥99%(GC)
analytical standard ≥97.0% (HPLC)
chloride form, 100-200 mesh
for HPLC,≥99.0%(T)
for HPLC,≥99.9%
for spectrophotometric det. of Cu, ≥99%
lyophilized powder
pellets
protease substrate
standard for GC,≥99.5%(GC)
≥2.0 units/mg protein
≥90.0%
≥92.5%
≥93% (HPLC)
≥94%(GC)
≥95% (SDS-PAGE)
≥95%(LC&T)
≥95.0% (TLC)
≥95.0%(GC)
≥96%(GC)(T)
≥97.0% (TLC)
≥97.0%(GC)
≥98 atom % D
≥98% (HPLC), solid
≥98%(HPLC)(N)
≥98%(T)(HPLC)
≥98%,低含水量
≥98%,含稳定剂MEHQ
≥98.0% (GC)
≥98.5% (HPLC)
≥98.5%
≥99.0%
≥99.5%(GC)
≥99.8%(GC)
≥99.9%
丰度:10atom%;化学纯度:≥98.5%
丰度:99atom%;化学纯度:≥98.5%
光谱级
光谱级,≥99.5%
分析对照品,≥99%(HPLC)
分析对照品,≥99%(HPLC)
分析标准品,100μg/ml in acetonitrile
分析标准品,≥99.0%(GC)
天然
工业级试剂
工业试剂
干
平均分子量 200
氯型
注塑级
液体
湿
溶剂:SiO2,表面基团:-COOH,粒径:0.1-1μm,单位:5mg/ml
溶剂:SiO2,表面基团:-COOH,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-COOH,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-COOH,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-COOH,粒径:4-5μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:4-5μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:4-5μm,单位:10mg/ml
生物染色剂
粉末
粒径:10 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:10 nm,单位:>0.75 A520 Units/ml
粒径:20 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:20 nm,单位:>0.75 A520 Units/ml
粒径:30 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:40 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:5 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
约0.5mol/L于水中
细胞培养级
色谱级, ≥99.5%
药用级试剂
超干级, 99.99% metals basis
>98%
(10-20%)[用于酯化]
(D,99.9%)
0.005000 mol/L (0.01N)
0.01000 mol/L (0.02N)
0.02000 mol/L (0.02N)
0.02500 mol/L (0.025N)
0.02500 mol/L (0.05N)
0.04% (w/v) in water
0.04% (w/v) in 异丙醇
0.04%
0.05 M
0.05% (w/v) in water
0.05%
0.05%(w/v)in water
0.05000 mol/L (0.1N)
0.05M
0.05mol/L
0.05mol
0.1% (w/v) in 异丙醇
0.1000mol/L
0.1N
0.2%溶液
0.2-0.5mmol/g
0.20%
0.2500 mol/L (0.25N)
0.2500 mol/L (0.5N)
0.25M 四氢呋喃溶液
0.2M
0.2mol/L
0.3000 mol/L (0.3N)
0.3g/L
0.3
0.5 M in 四氢呋喃
0.50 M in 2-MeTHF
0.50%
0.5M in 2-MeTHF
0.5MTHF
0.5g/L
0.5mol/L
0.5
0.8-2mm,元素分析仪专用
0.87
0.92mg/ml(溶剂:MeOH)
0.93
1 mg/ml (u=2%,溶剂:正己烷)
1 mg/ml(溶剂:H2O)
1% (溶剂:乙醇)
1%水溶液
1.0 M in THF
1.0 M solution of diethyl ether
1.0 M solution of hexanes
1.0 mg/mL in methanol
1.000 mol/L (1N)
1.0M solution of THF
1.0M 四氢呋喃溶液
1.0mm 直径, 99.8%(高纯试剂)
1.0mol/L in THF
10 wt. % in H2O
10%
10%水溶液
10.0μg/g
100 ng/μL in 乙腈
100 μg/mL(异辛烷溶液)
100-200 mesh
1000g/ml(溶剂:5% HCl)
1000μg/ml(溶剂:H2O)
1000μg/ml(溶于甲醇溶液)
1000μg/ml(溶剂:1.0 mol/L HNO3)
1000μg/ml(溶剂:甲醇)
1000μg/ml(溶剂:1.0 mol/L HNO3)
1000μg/ml(溶剂:二硫化碳)
100g/L
100g/ml(溶剂:1%HNO3)
100mg/L(溶剂:H2O)
100μg/mL u=4% 基质:丙酮
100μg/mL 异辛烷溶液
100μg/mL, U(%)=2 , 介质:异丙醇
100μg/mL,U(%)=2,介质:正己烷
100μg/ml (U=2%,溶剂:丙酮)
100μg/ml (溶剂:MeOH)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml, U%=2 (溶剂:丙酮)
100μg/ml,u=2%
100μg/ml,u=5%
100μg/ml( u=3%,溶剂: 丙酮)
100μg/ml(U%=2,溶剂:MeOH)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=3%,溶剂:MeOH)
100μg/ml(u=3%,溶剂:PE)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml(溶剂:石油醚)
100条/EA
101ug/ml (溶剂:MeOH)
10μg/ml u=6%
10μg/ml u=5%
10μg/ml ,u=6%
10万U/g
14%(溶剂:H2O)
15g/L
199.9 mOsmol·Kg-1
1G/L(溶剂:水)
1M,pH7.4
1mg/ml(溶剂:MeOH)
1mg/ml,无菌
1mol/L
2-3 mm
2.5mol/L (2.5 N)
20%水溶液
20%(溶剂:H2O)
20-40目,气相、液相色谱柱专用
20-40目,气相、液相色谱柱专用
20-50mesh
2000 目
2000μg/ml in Methanol
200u/g
25%
299.5 mOsmol·Kg-1
3-5 mm
3-5mg水/ml
3.5mol/L(50wt.%)inTHF
3.86μg/mL
30 wt. % in H2O
30% in H2O
30% in Water
30%
30%水溶液
30%,PH 2~3(1%溶液)
30%,PH 6.8~8.5(1%溶液)
3000 目
300目
35 μg/mL in Isooctane
3M,pH5.2
40% in H2O
40% 水溶液
40%水溶液
40%溶液
40-60目,高沸点化合物,微量水分析
400 目
400.5 mOsmol·Kg-1
40nm 球形,99.5%
40目
45%-50% 活性组分
4单位/毫克干重
5% (Pd 计量)
5%水溶液
50 wt. % in H2O
50 wt. % (溶剂:H2O)
50 wt. %水溶液
50%(溶剂:水)
500 units/mg dry weight
500.5 mOsmol·Kg-1
5000 目
500U/mg
50g/L
50μm
59%
6% w/v
60%-70%
60%水溶液
60%(溶剂:H2O)
60-100 目
60-80目,高沸点化合物,微量水分析
600.9 mOsmol·Kg-1
65% in H2O
70% in H2O
70%(溶剂:水)
700.2 mOsmol·Kg-1
75% in H2O
80 wt.%
80-100目,高沸点化合物,微量水分析
8000目
83%
85%(工业试剂)
85%(荧光分析试剂)
85+%
90%(HPLC)
90%(荧光分析试剂)
90%(分析标准试剂)
90%(工业试剂)
90%(荧光试剂)
90.0%(GC)
90.00%
95% (stabilized with BHT)
95% +(stabilized with BHT)
95% +stabilized 0.1 % HQ
95% HPLC
95%(T)
95%(分析对照品试剂)
95%(分析标准试剂)
95%(异构体混合物)
95%+
95%,98%ee
95%,顺反异构体混和物
95%,顺反混合物
95%(高纯试剂)
95%,GC&T
96% (HPLC)
96% GC
96%(HPLC)
96%,GC
96%,异构体混合物
96.0% (GC)
96.00%
97% average Mw20000
97%,顺反异构体混合物
97%(顺式和反式混合物)
97%,T
97.0% (GC)
97.5% (GC)
97.5%(分析标准试剂)
98 atom % D, 98% (CP)
98% (99%ee)
98% (异构体混合物)
98% +(mix)
98% 98atom%D
98%(分析对照品试剂)
98%(荧光分析试剂)
98%,LC&T
98%,mixture of isomers
98%,顺反混合物
98%(98%atom)
98%(GC)
98%(HPLC)
98%(内型和外型混合物)
98%(同分异构体混合物)
98%(闪烁级)
98%(顺式和反式混合物)
98%, ee
98%,LC&N
98%,LC
98%,N
98%,非对映异构体混合物
98.0% (GC)
98.0% (TLC)
98.0%(GC&T)
98%(GC&T)
98.0%(HPLC)(T)
98.0%(LC&T)
98%(LC&T)
98.5%(分析标准试剂)
98.5%(99%atom)
99% (REO)
99% HPLC
99%(HPLC)
99%(分子生物学试剂)
99%(分子筛、 Water≤50 ppm)
99%(标准试剂)
99%(离子对色谱级试剂)
99%(离子对色谱试剂)
99%,50nm
99%,含铜屑稳定剂
99%atom 13C
99%atom D
99%( Water≤50 ppm)
99%(HPLC)
99%(ee >98%)
99%(升华纯化试剂)
99%(荧光试剂)
99%(试剂级)
99.0% (GC)
99.0%(T)
99.5 atom % D
99.5% (GC)
99.5%(30nm)
99.5%(分析对照品试剂)
99.5%(标准试剂)
99.5%(高纯试剂)
99.5%,100目
99.5%(重蒸试剂)
99.7%(标准试剂)
99.7%(分子筛、 Water≤50 ppm)
99.7%(分析标准试剂)
99.7%(标准试剂)
99.8%(分析标准试剂)
99.8%(高纯试剂)
99.9%(GC)
99.9%(生物技术试剂)
99.9%,2-5um
99.9%(+0.03% V/V TMS)
99.9%(分析标准试剂)
99.9%(超纯试剂)
99.95%(分析标准试剂)
99.99% (metals basis)
99.99%(REO)
99.99%(高纯试剂,200目)
99.99%(高纯无水试剂)
99.997% metals basis
99.998% trace metals basis
99.9985% (metals basis)
99.999%(高纯试剂)
>70.0%(HPLC)
>80%
>90%(HPLC)
>90%
>95%(GC)
>97.0%(T)(HPLC)
>98%(GC)(T)
>98.0%(HPLC)(W)
>98%(T)
>99 % (HPLC), Sublimed
>99.0%(HPLC)(N)
ACS, ≥85 wt. % in H2O
ACS, ≥99.5%
ACS,≥99.0%
ACS,≥99.5%
AR 98%
AR,20-50目
AR,50 wt. % (溶剂:H2O)
AR,99.7%
AR,99.9%
AR,>99.0%(GC)
AR,98.0%
AR,99%
AR,99.0%
Amberlite IMAC HP1110 树脂
BR,≥95%
BR,水溶性
BR,50u/mg
BR,99%
Biological stain
CP,90%
CP,96%
CP,98.5%
Cl,13.3-15.8%
Collagen from cow calcaneal tendon,Type I
D,99.8%
Dye content 85 %
Dye content 85%
Dye content 90%
Dye content 95%
Dye content 97%
FE2O3≤2PPM
GR,98.5%
GR,99.7%
GR,≥99.8%
HLB值:13-14,pH值:5.0-7.0
HLB值:9-10,pH值:5.0-7.0
HPLC≥95%
HPLC级,≥99.8%
JIS K8001
M.W 5000
MW 2000
OXIDE 分装
Precursor Beads
Reagent Grade
SUPER离子对色谱级
Standard for GC,>99.8%(GC)
Standard for GC,≥99.0%(GC)
Standard for GC,≥99.5% (GC)
Standard for GC,≥99.5%
Standard for GC,≥99.6%(GC)
Standard for GC,≥99.8%(GC)
Tech. 90%
USP,≥950μg/mg
USP/EP
USP级
analytical standard,98%
average Mn ~2,000
buffered aqueous glycerol solution, 0.1-1.0 units/mg protein (Lowry)
chloride form, 50-100 mesh
for HPLC, ≥99.5%
for HPLC,≥99.0%
for HPLC,≥99.5%
for LC-MS,≥99.0%
for LC-MS
for molecular biology
for qualitative det. of ammonia and ammonium compounds
indicator
inherent viscosity: 0.30-0.50dl/g
inherent viscosity: 0.70-1.00dl/g
inherent viscosity: 1.00-1.50dl/g
inherent viscosity: 1.50-2.00dl/g
inherent viscosity: 2.00-2.50dl/g
inherent viscosity: 2.50-3.00dl/g
inherent viscosity: 3.00-4.00dl/g
pH标准值:9.18
pellets,2-3 mm
pellets,3-5 mm
potency ≥2500 units/mg
powder
spectrophotometric grade
tech. 85%
technical grade
technical,≥90 %
≥ 30U/mg protein
≥100 units/mg protein
≥20 units/mg protein
≥28%(以ATMP计)
≥30% (以ATMP计)
≥300 units/mg protein
≥50 units/mg protein
≥50%
≥60 units/mg protein
≥70%(GC)
≥75%
≥75units/mg protein
≥80% (HPLC)
≥80%(GC)
≥80%(HPLC)
≥89%
≥8U/mg protein
≥90% (PAGE)
≥90%,含稳定剂MEHQ
≥95% (GC)
≥95% V basis
≥95%(GC)(T)
≥95%(N)
≥95%,单酯和二酯的混合物
≥95%,含稳定剂MEHQ
≥95.0% (GC)
≥96%(HPLC)
≥97% (NMR)
≥97%(LC&N)
≥97%(LC)
≥97%(N)
≥97.0% (NT)
≥97.0%
≥97.5% (HPLC)
≥98%(GC&T)
≥98%(GC)(标准试剂)
≥98%(N)(T)
≥98%(T&LC)
≥98%,含稳定剂TBC
≥98%,异构体混合物
≥98%,BR
≥98.0% (NT)
≥98.5 % sum of enantiomers
≥98.5%(HPLC)
≥99% (HPLC)
≥99.0% (HPLC)
≥99.0% (sum of enantiomers, GC)
≥99.0%(GC)
≥99.5% (GC)
≥99.99% trace metals basis
丰度:10atom%;化学纯度:≥98.5%
丰度:99atom%;化学纯度:≥98%
优级纯
储藏温度
元素分析仪专用
光谱级,99.99%
光谱级,≥99.5%
冻干粉,≥200万 units
分子量 20000
分子量 2000
分子量1000
分析对照品, ≥98%(HPLC)
分析对照品,≥90%
分析对照品,≥99.5%(GC)
分析对照品,≥99.8%(GC)
分析对照品,≥99.8%
分析对照品,95%
分析对照品,97%
分析对照品,HPLC≥95%
分析对照品,HPLC≥98%
分析对照品,≥98% (GC)
分析对照品,≥99.8%(GC)
分析对照品,≥99.8%
分析对照品,>98%,来源于榼藤子
分析对照品,>98%,来源于甘草
分析标准品, ≥99.5% (GC)
分析标准品,99.0%
分析标准品,>99.5%(GC)
分析标准品,≥99.7%(GC)
分析标准品,≥99.8%(GC)
分析标准品,99.5%
分析标准品,99.8%
分析标准品,>98%
分析标准品,>99.5%(GC)
分析标准品,≥99.9%(GC)
分析纯
医用试剂
医药级别
固含量 48-52%
基体:硫酸钾
尿素氮:1000.4 mg/L
平均分子量 1000
平均分子量 20000
平均分子量 2000
平均分子量 4000
平均分子量 400
平均分子量 600
平均分子量2000000
平均分子量2000
平均分子量600
平均分子量750
异构体混合物
强度:250%
指示剂,pH 1.0-3.1
支链异构体混合物
无
显色试剂
条形, 1.5-1.9 mm
条形, 3.0-3.4 mm
条形, 1.5-1.9 mm
条形, 3.0-3.4 mm
标准试剂
植物来源:猪苓,甾体类,≥98%(HPLC)
水溶性,80%有效组分
油溶性,97%有效组分
活性物含量50%
淀粉酶底物
游离胺型
溶剂:SiO2,表面基团:-Epoxy,粒径:0.1-1μm,单位:5mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:0.1-1μm,单位:5mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:4-5μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:0.1-1μm,单位:5mg/ml
熔体流动速率:7.30g/10min
环保级99%,符合GB/T657-2011
用于GC衍生化
用于酶联免疫,≥99.0%
电泳级
白色粉末
离子交换树脂, OH型
离子交换树脂, 原子级
离子对色谱级,>98.0%(T)
离子对色谱级,≥99.0% (AT)
离子色谱级,≥99.0%
粒径:15-25μm,孔径:120
粒径:2-5μm,孔径:120
粒径:25-50μm,孔径:120
粒径:5-15μm,孔径:120
粒径:50-75μm,孔径:120
粒径:5mm
粒径:75-150μm,孔径:120
粘度:15 - 40 mPa.s(20°C)
色谱级,≥99%
色谱级,≥99.0%
色谱级,≥99.9%
荧光试剂
质谱级
超纯,99%
适于中高极性溶剂
适用于HJ536 水质氨氮测定 水杨酸分光光度法
通用型
醇解度:87.0~89.0%(mol/mol)
醇解度:98~99%(mol/mol)
重蒸馏,99.5%
钠型
"
(0.048±0.004)mg/ml
(0.101±0.007)mg/ml
(7.6+-0.6)mg/ml,分析标准品
(99.9%-Dy) (REO)
(99.99%-In) (REO)
(99.99%-Pr)(REO)
(99.99%-Sc)(REO)
(D, 99%) DCL 20 wt. % in D2O
(D, 99%) DCl 36.5% in D2O
(D, 99.5%) 30% in D2O
(D, 99.5%) 40% in D2O
(D, 99.5%)+ 0.03% V/V TMS
(D,99.5%) (<5% D2O)
(D,99.8%)(0.03% v/v TMS)
(D,99.8%)+0.03% V/V TMS
(D,99.8%)+TMS(0.03%)
(D2, 98%) (<5% D2O)
(E)+(Z),98%
(w/w=7/3)
(约75%于水中) (含稳定剂MEHQ)
(顺反混合物) (含稳定剂TBC), 95%
,>95.0%(T
,>98.0%(GC
,>98%(GC
,SP
,Standard for GC, ≥99.5% (GC
,for HPLC,≥99.7%
,色谱级,≥99.5%(GC)
-100mesh particle size
-200+325目, 99.95%(高纯试剂)
-200目,97%
-200目
-22 目, 99.995%(高纯试剂)
-22 目,99.998%(高纯试剂)
-22 目,99.999%(高纯试剂)
-30°C~+250°C(油浴 )
-325目,99.99% (metals basis去除Ta), Ta <500ppm
0.0001g/ml(溶剂:MeOH)
0.0001mol/L
0.00055mol/L
0.000711806
0.001mol/L(0.001M)
0.001mol/L
0.0025mol/L
0.002g/ml(溶剂:水)
0.004M
0.005000mol/L (0.005M)
0.0055mol/L
0.005mol/L
0.01%(w/ v) HNO3
0.01-0.1 unit/mg solid
0.01000mol/L (0.01M)
0.0141mol/L
0.01500 mol/L (0.015N)
0.01600 mol/L (0.016M)
0.01M 介质:H2O
0.01mol/L(0.01M)
0.01mol/L(溶剂:H2O)
0.01mol/L,介质:H2O
0.02% (w/v) in water
0.02% (w/v) in 异丙醇
0.02%
0.02%乙醇溶液
0.025 mol/L (0.025M)
0.02500 mol/L (0.025M)
0.025M
0.02mol/L(0.02M)
0.02mol/L, MnO4
0.02mol/L
0.03000 mol/L (0.03M)
0.03200 mol/L (0.032M)
0.04% 水溶液
0.04%(w/v)in carbinol(甲醇)
0.04000 mol/L (0.04M)
0.04000mol/L(0.04N)
0.04mol/L(溶剂:H2O)
0.05 mol/L NaOH
0.05 wt.% 水溶液
0.05%(w/v)
0.0500mol/L(溶剂:H2O)
0.05mm 直径,99.995%(高纯试剂)
0.05mol/L(0.05M)
0.05mol/L(介质:乙醇)
0.05mol/L(溶剂:1%盐酸)
0.0979mol/L(溶剂:H2O)
0.099mg/ml(溶剂: 异辛烷)
0.099mg/ml(溶剂:异辛烷)
0.1 M solution of THF
0.1 M(溶剂:H2O)
0.1 M(溶剂:HOAc)
0.1 mol/L in Acetate
0.1 mol/L
0.1% (w/v) in methanol (甲醇)
0.1%乙醇溶液
0.1%(w/v)in water
0.1000 mol/L (0.2N)
0.1000 mol/L (0.1N)
0.1000mol/L(0.1M)
0.1000mol/L(容量法)
0.1001mol/L(溶剂:95%乙醇)
0.1003mol/L (溶剂:H2O)
0.1004mol/L (溶剂:H2O)
0.1005mol/L (溶剂:H2O)
0.1006mol/L
0.102mg/ml (溶剂: 异辛烷)
0.103mg/ml (溶剂:异辛烷)
0.104mg/ml(溶剂:异辛烷)
0.105mg/ml(溶剂:异辛烷)
0.109mg/ml(溶剂: 异辛烷)
0.10mg/ml,溶剂:异辛烷
0.11%
0.110mg/ml
0.114mg/ml(溶剂: 异辛烷)
0.117mg/ml(溶剂:异辛烷)
0.1500mol/L(0.15N)
0.15单位/毫克干重
0.1KG/L(溶剂:甲醇)
0.1M in DMF
0.1M in H2O
0.1M in THF
0.1M in ethanol
0.1M 介质:H2O
0.1M,PH=7.4
0.1M,for ion pair chromatography,concentrate
0.1M,for ion pair chromatography,concentrate
0.1N,测定自由基专用
0.1mm 厚, 99.9% (REO)
0.1mm,99.9%
0.1mm,99.99%
0.1mol/L HNO3
0.1mol/L in H2O
0.1mol/L 介质:H2O
0.1mol/L(0.1M)
0.1mol/L,介质:H2O
0.1mol/L,基体:H2O
0.1mol/L药典级
0.1mol/L(介质异丙醇)
0.1mol/L(介质:甲醇)
0.1mol/L(溶剂:H2O)
0.1mol/L(溶剂:H2O)
0.1mol/L(溶剂:乙醇)
0.1mol/L,基体:H2O
0.1units/mg dry weight
0.1μg/mL,U(%)=2,介质:异辛烷
0.2 mm,99.9%
0.2 mm,99.99%
0.2% (w/v) in water
0.2% in 1M HCl
0.2% in water
0.2% 盐酸副玫瑰苯胺溶液,1M HCl
0.2%(w/v)in water
0.2000 mol/L (0.2M)
0.2000 mol/L (0.4N)
0.2000 mol/L
0.215277778
0.25 M in 四氢呋喃
0.25%(w/v)in water
0.25M 2-甲基四氢呋喃溶液
0.25M in THF
0.25M solution in THF
0.25M solution in diethyl ether
0.25mm 直径, 99.99% (metals basis 去除 Ta)
0.25mol/L
0.2M in 甲醇
0.2M,pH7.2
0.2mg/mL
0.2mol/L(0.2M)
0.2mol/L(溶剂:MeOH)
0.2mol/L甲醇溶液
0.2mol/L(溶剂:99%无水乙醇)
0.3%(w/v)
0.3-0.8mmol/g
0.3-3units/mg
0.3100mol/L (0.31N)
0.33%
0.33
0.36
0.3M 四氢呋喃溶液
0.3M
0.3mg/L,基体:甲醇
0.4%(w/v) in water
0.4%溶液(组织培养试剂)
0.4%(w/v)in water
0.4000 mol/L (0.4N)
0.44
0.4500 mol/L (0.45N)
0.4
0.5 M Solution In THF
0.5 M Solution in THF
0.5 M in Tetrahydrofuran
0.5 M in hexanes
0.5 M slurry in THF
0.5 M solution in THF, MkSeal
0.5 M
0.5 mg/mL,介质:正己烷
0.5% (w/v) in water
0.5% 水溶液
0.5%指示液(溶剂:H2O)
0.5%水溶液
0.5%(w/v)in water
0.5%(w/v)
0.5-0.85 mm
0.5-2.5mmol/g
0.5000 mol/L (0.5M)
0.5000 mol/L (0.5N)
0.5000mol/L (0.5N)
0.5000mol/L(溶剂:H2O)
0.50M 2-甲基四氢呋喃溶液
0.50M in 2-MeTHF
0.50mg/mL
0.50mg/ml (溶剂:正己烷)
0.518μmol/g(溶剂:水)
0.56 M 正己烷溶液
0.5M in ether
0.5M solution in THF, AcroSeal
0.5M,PH=5.0
0.5M,PH=6.6
0.5M,PH=7.0
0.5M,PH=7.2-7.4
0.5M,PH=7.8
0.5M,pH10.0
0.5M,pH10.5
0.5M,pH7.0
0.5M,pH7.4
0.5M,pH8.0
0.5M,pH9.0
0.5M,pH9.5
0.5MinTHF
0.5MsolutioninTHF
0.5M,pH9.4
0.5N(溶剂:乙醇)
0.5g/10min(熔融指数)
0.5mg/L ,基体:1%硝酸溶液
0.5mg/mL,介质:正己烷
0.5mm 厚,99.9975%(高纯试剂)
0.5mol/L PH=8
0.5mol/L 水溶液,离子对色谱级
0.5mol/L 水溶液,离子对色谱级
0.5mol/L(介质:乙醇)
0.5mol/L(介质:甲醇)
0.6%(w/v)in water
0.6000 mol/L (0.6N)
0.6000mol/mL(0.6N)
0.65
0.6MinTHF
0.6mg/L,基体:甲醇
0.7-1.2mm(元素分析仪试剂)
0.7-1.2mm,元素分析仪专用
0.7000 mol/L (0.7N)
0.7mol/L in diethyl ether,Energyseal
0.8 M in THF
0.8-2mm(元素分析专用)
0.8-2mm(元素分析仪)
0.800mg/ml(溶剂:MeOH)
0.807mg/mL,基体:水)
0.82
0.85-1.7mm,元素分析仪专用
0.898
0.8M solution in THF
0.8M (庚烷溶液)
0.9 M solution of toluene
0.9% NaCl
0.91
0.92mg/ml(溶剂:MeOH)
0.93 mg/ml(溶剂:MeOH)
0.94
0.984mg/ml ,基体:甲醇
0.999
0.9M solution of THF
0.9M( 庚烷溶液试剂)
0.9mg/ml
1 M Solution
1 M THF
1 M in Hexane
1 M in THF
1 M in Tetrahydrofuran
1 M in pentane
1 M solution of DCM
1 M solution of hexanes
1 U/mg
1 g/L
1 mg/ml (u=2%,溶剂:MeOH)
1 mg/ml (溶剂:MeOH)
1 mg/ml(U=1.5%,溶剂:50%乙醇水)
1 mg/ml(U=1.5%,溶剂:水)
1 mg/ml(溶剂:MeOH)
1 mg/ml(溶剂:2% HNO3)
1 mol/L (溶剂:1 mol/L HNO3)
1 mol/L
1 基质:甲醇 浓度:97ug/ml
1% crossl. with DVB, 1.0-1.5 mmol/g, 100-200 mesh
1%+50%乙醇水
1%(w/ v) HNO3
1%(w/v)in methanol (甲醇)
1%(w/v)in water
1,000 units/mg dry weight
1-10 μm,98%
1-14,显色反应间隔1
1-3mm (0.04-0.1in),99.9997% (metals basis)
1-3μm(元素分析仪试剂)
1-3μm,元素分析仪专用
1.0 M solution of ethyl ether
1.0 M (溶剂:H2O)
1.0 M In Diethyl Ether
1.0 M Solution In Hexanes
1.0 M in H2O
1.0 M in THF/hexanes
1.0 M in THF/toluene (38/62)
1.0 M in heptane
1.0 M in methylene chloride
1.0 M in toluene
1.0 M solution in CH2Cl2, MkSeal
1.0 M solution in Diethyl ether
1.0 M solution in Hexanes,
1.0 M solution in Hexanes, MkSeal
1.0 M solution in Methylene chloride, MkSeal
1.0 M solution in THF, MkSeal
1.0 M solution in THF, containing ca. 5% H2O
1.0 M solution in Toluene,
1.0 M solution in Toluene
1.0 M solution in methylene chloride
1.0 M solution of 2-Methyl-THF
1.0 M solution of 2-methyltetrahydrofuran
1.0 M solution of H2O
1.0 M solution of THF, containing ca. 5% H2O
1.0 M solution of Toluene
1.0 M solution of ethanol
1.0 M solution of heptane
1.0 M solution of methylene chloride
1.0 M solution of tert-butyl methyl ether
1.0 M solution of toluene
1.0 M(溶剂:H2O)
1.0 M(溶剂:二氯甲烷)
1.0 M(溶剂:庚烷)
1.0 M, pH 8.5±0.1
1.0 dl/g
1.0 mg/mL in Methanol
1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant
1.0 mg/mL,介质:正己烷
1.0 mol/L HNO3 (含K+)(1.0摩尔/升硝酸)(含钾离子)
1.0 mol/L HNO3
1.0 mol/L in H2O
1.0%HCl in 70%乙醇
1.0%HCl in 95%乙醇
1.0.M solution in THF
1.000g/L
1.000mol/L(1N)
1.00mg/L
1.00mg/mL,基体:甲醇
1.00mg/ml , 溶剂:甲醇
1.00mg/ml (u=2% ,溶剂:正己烷)
1.00mg/ml (u=2%,溶剂:正己烷)
1.00mg/ml (溶剂:PE)
1.00mg/ml (溶剂:水)
1.00mg/ml(U=1%,溶剂:水)
1.00mg/ml(溶剂:MeOH)
1.00mg/ml(溶剂:MeOH)
1.00mg/ml( u=2% ,溶剂: 正己烷)
1.00mg/ml(u=2% 溶剂:正己烷)
1.00mg/ml(u=2%,正己烷)
1.00mg/ml(溶剂:正己烷)
1.00mg/ml(溶剂:正己烷)
1.00mg/ml(溶剂:甲醇)
1.01mg/ml (溶剂:MeOH)
1.01mg/ml(溶剂:MeOH)
1.04mg/ml,基体:甲醇
1.05mg/ml
1.09mg/ml(溶剂:MeOH)
1.0M in Hexane
1.0M in THF
1.0M 乙醚溶液
1.0M 二氯甲烷溶液
1.0M 己烷溶液
1.0M 庚烷溶液
1.0M 正己烷溶液
1.0M 甲苯溶液
1.0M (四氢呋喃溶液试剂)
1.0M,PH=8.0
1.0mg/ml
1.0mol/L in Toluene
1.0mol/L
1.0~1.24mmol/g ,100~200 mesh,1% DVB
1.2-1.6 mm
1.2-2.5mm(元素分析仪试剂)
1.2-2.5mm,元素分析仪专用
1.25% 乙醇溶液
1.2M solution of Toluene
1.3 M solution in hexane
1.3 M solution of THF/toluene (62/38)
1.3 M solution of THF
1.3 M solution of pentane
1.3%-1.5% in isopropanol
1.4 M solution of THF/toluene(82/18)
1.4 M solution of butyl diglyme
1.45M solution of Butyl diglyme
1.5 M in H2O
1.5 solution 20 wt. % in methanol
1.5% ( 溶剂:水)
1.5% w/v
1.5% w/v(Ru 计量)
1.5-2.0 units/mg
1.5-2.0u/mg
1.50mg/L
1.5M solution of Toluene
1.5M
1.6 M in THF
1.6 M in diethyl ether
1.6 M solution of Hexanes
1.6M 乙醚溶液
1.6M 正己烷溶液
1.6mg/L(溶剂:H2O)
1.7 M solution of THF
1.7M solution of THF
1.7mol/L in Heptane
1.8 M solution of THF
1.8 M solution of toluene
1.9-2.2M
1/10 (v/v) in water
1/120 mol/L (0.05N)
1/16吋(柱状)
1/200
1/24 mol/L (0.25N)
1/2Na2CO3:0.1000mol/L
1/500
10 % (溶剂:20-25 wt% HNO3 )
10 atom % 18O
10 mM in DMSO
10 mM/DMSO
10 mg/mL
10 mg/mL,基体:二氯甲烷
10 mg/ml (溶剂:H2O)
10 mg/ml(溶剂:二氯甲烷)
10 ng/μL
10 wt. % (溶剂:H2O)
10 wt. %(溶剂:H2O)
10 wt.% solution in hexanes
10 wt.%(溶剂: 丙二醇)
10% Pd(OH)2
10% in propanediol
10% w/v in ethanol
10% w/v in isopropanol/toluene, 98% trace metals basis
10% w/w soln. in THF
10% (Pd 计量)
10% (溶剂:MeOH)
10%(W/V)
10%+15%硫酸水溶液
10%乙醇溶液
10%的水溶液,约2.4mol
L
10%(~1.3 M 用于气相色谱衍生)
10-12%(Zn 含量)
10-24目(净水、气体纯化)
10-30 units/mg protein
10-30U/mg(来源于杏仁)
10-40ug/L
10-40units/mg protein (Bradford)
10-80%
10-80ug/L
10.0 M in DMS, MkSeal
10.00mg/mL in H2O
10.00mg/mL
10.0mg/ml,基体:纯水
10.0ng/μL(溶剂:异辛烷)
10.0ng/μL(溶剂:异辛烷)
10.0μg/g,基体:异辛烷
10.1 ug/mL,基体:甲醇 U=4%
100 IU/mg
100 U/mg
100 mPa.s, neat(25 °C)
100 ng/ul in 乙腈
100 ng/μL(溶剂:MeOH)
100 μg/mL in MeOH
100 μg/mL in acetonitrile
100 μg/mL in methanol
100 μg/mL in 异辛烷
100 μg/mL(异辛烷溶液)
100%(W/V)
100,000-200,000 ,20 wt. % 水溶液,400-1000 cP(25 °C),溶剂:水)
100,000u/g
100-150M
100-200 mesh 0.6-0.8mmol/g
100-200 mesh,1% DVB,0.4-3.0mmol/g
100-200目(柱层析)
100-250U/MG
100.0μg/g(溶剂: 0.5mol/L HCl)
1000 u/mg
1000 U/mg
1000 g/ml(溶剂:10%盐酸 )
1000 μg/mL in MeOH
1000-1200 g/cm2
10000 x in DMSO
100000 U
100000mPa.s
10000U/mg
10000g/ml,2.0 mol/L HNO3
10000g/ml(溶剂:H2O)
1000U/g,来源于黑曲霉
1000g/mL(溶剂:10%HCl)
1000g/ml HNO3 (溶剂:1mol/L HNO3)
1000g/ml(溶剂:5%HCl)
1000g/ml(溶剂:1% 硝酸)
1000g/ml(溶剂:1.0 mol/L HNO3)
1000g/ml(溶剂:10% HCl)
1000g/ml(溶剂:10%HCl)
1000g/ml(溶剂:10%HNO3)
1000g/ml(溶剂:3 mol/L HCl)
1000g/ml(溶剂:H2O)
1000mg/L in H2O
1000mg/L,基体:乙酸乙酯
1000mg/L,溶剂:1%硝酸
1000mg/L(溶剂:MeOH)
1000mg/L(溶剂:1%盐酸)
1000mg/L(溶剂:H2O)
1000mg/L(溶剂:水)
1000mg/l
1000mg/ml(溶剂:10% HCl)
1000ppm(溶剂:MeOH)
1000u/g,固体
1000ug /ml(溶剂:2.0 mol/L HNO3)
1000ug/L
1000ug/ml (溶剂:乙醇)
1000ug/ml in 1.0 mol/L HNO3
1000ug/ml in 10% HCl
1000ug/ml(溶剂:0.02mol/L NaOH)
1000ug/ml(溶剂:H2O,含K离子)
1000ug/ml(1 mol/L HNO3 and tr. HF)
1000ug/ml(溶剂:MeOH)
1000ug/ml(溶剂:MeOH,用于水分析)
1000ug/ml(溶剂:1% HCl)
1000ug/ml(溶剂:甲醇)
1000μg/L
1000μg/mL in methanol
1000μg/mL(11%盐酸溶液)
1000μg/ml (溶剂:MeOH)
1000μg/ml in 1.0mol/L HNO3
1000μg/ml in 1mol/L的硝酸
1000μg/ml (溶剂:MeOH)
1000μg/ml(溶于甲醇溶液)
1000μg/ml(溶剂:1.0 mol/L HNO3)
1000μg/ml(溶剂:2.0mol/L HCl)
1000μg/ml,in Purge and Trap Methanol
1000μg/ml,介质:1.0 mol/L硝酸
1000μg/ml,基体:1mol/L HNO3
1000μg/ml,基体:甲醇
1000μg/ml,溶于吹扫-捕集甲醇溶液中1000μg/ml(甲醇溶液)
1000μg/ml,溶剂:1.0 mol/L HNO3
1000μg/ml介质:10%硝酸
1000μg/ml(溶于丙酮)
1000μg/ml(溶于吹扫-捕集甲醇溶液)
1000μg/ml(溶剂:0.5mol/L HNO3)
1000μg/ml(溶剂:1.0Mol/L HNO3)
1000μg/ml(溶剂:10% HCl)
1000μg/ml(溶剂:1mol/L硝酸)
1000μg/ml(溶剂: 10% HCl)
1000μg/ml(溶剂:0.05mol/L NaOH )
1000μg/ml(溶剂:0.1mol/LNaOH)
1000μg/ml(溶剂:1.0mol/L 硝酸)
1000μg/ml(溶剂:1.5mol/L HCl)
1000μg/ml(溶剂:10% HCl)
1000μg/ml(溶剂:10% HNO3)
1000μg/ml(溶剂:1mol/L HNO3)
1000μg/ml(溶剂:2.0 mol/L HCl )
1000μg/ml(溶剂:2.0mol/L HCl)
1000μg/ml(溶剂:HNO3 1.0mol/L 用于水质标样)
1000μg/ml,in 1.0mol/L HCl
1000μg/ml,溶剂:1.0mol/L HNO3
1000μg/ml(溶剂:1.0 mol/L HNO3)
1000分子量
1000目
1000~1500mpa.s,25℃
100Mg丨2/gMg0
100g /ml(溶剂:1 %盐酸 )
100g/ml(溶剂:1% HNO3)
100g/ml(溶剂:5%HCl)
100g/ml, 5%HCl
100g/ml(溶剂: 1%HCl)
100g/ml(溶剂: 1% HNO3)
100g/ml(溶剂:1% HNO3)
100g/ml(溶剂:5% HCl)
100g/ml(溶剂:HNO3)
100g/ml(用于水质标样)
100mg/L(U%=2,溶剂:正庚烷)
100mg/L(溶剂:1%HCl)
100mg/L,基体:乙酸乙酯
100mg/L,溶于吹扫-捕集甲醇溶液中
100mg/L于P/T甲醇
100mg/L(溶剂: 5%HNO3)
100mg/L(溶剂:甲醛吸收液)
100ng/ul(基体:乙腈)
100ng/μl(溶剂:丙酮)
100ng/μl溶液:丙酮
100ng/μl环己烷溶液
100nm,99.5%
100nm,99.5%
100ppm in Water (20℃)
100ug/ml(U=2%,溶剂:MeOH)
100ug/ml(溶剂:1% HCl)
100ug/ml(溶剂:丙酮)
100×100mm GF254, 80 pieces/EA
100×100mm,厚度:2mm,反相带荧光,25 pieces/EA
100μg/mL in methanol
100μg/mL in methanol, ampule of 1mL
100μg/mL u=2% 基体:丙酮
100μg/mL u=3% 基体:丙酮
100μg/mL u=3% 基体:苯
100μg/mL u=3% 基质:正己烷
100μg/mL 基质:水.U=5%
100μg/mL, 介质:0.01% NaOH水溶液
100μg/mL,基体: 1% HNO3
100μg/mL介质:甲醇
100μg/mL, U(%)=2 介质:丙酮
100μg/mL, U(%)=2 , 介质:丙酮
100μg/mL, U(%)=2 , 介质:苯
100μg/mL, U(%)=2
100μg/mL,U(%)=2,介质:甲苯
100μg/mL,介质:正己烷
100μg/mL,基体:甲醇
100μg/ml u=3%
100μg/ml u=4%
100μg/ml (u=2% 溶剂:丙酮)
100μg/ml in H2O
100μg/ml u=3% in 石油醚
100μg/ml u=4%
100μg/ml (u=2%,溶剂:丙酮)
100μg/ml (u=3% ,溶剂:正己烷)
100μg/ml ,u=5%
100μg/ml(u=2% 溶剂:丙酮)
100μg/ml(u=2%,丙酮)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml(u=2%,溶剂:水)
100μg/ml(u=2%,溶剂:甲苯)
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=3%,溶剂:丙酮)
100μg/ml(u=3%,溶剂:PE)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml(u=4%,溶剂:PE)
100μg/ml(u=6~4%,溶剂:丙酮)
100μg/ml(u=6~2%,溶剂:丙酮)
100μg/ml(基体:丙酮)
100μg/ml(基体:乙酸乙酯)
100μg/ml(溶剂:正己烷)
100μg/ml, 10%HCl
100μg/ml, U%=2 (溶剂:甲苯)
100μg/ml, U%=2 (溶剂:甲苯)
100μg/ml, U%=2(溶剂:异丙醇)
100μg/ml,U(%)=4基体:石油醚
100μg/ml,u=2% (溶剂:丙酮)
100μg/ml,u=2%(溶剂:丙酮)
100μg/ml,u=3%(溶剂:丙酮)
100μg/ml,u=3%(溶剂:丙酮)
100μg/ml,u=3%(溶剂:丙酮)
100μg/ml,u=4%(溶剂:石油醚)
100μg/ml,u=5~3%,丙酮
100μg/ml,基体: 1%HNO3
100μg/ml,溶剂:甲醇
100μg/ml,(U%=2 ,溶剂:丙酮)
100μg/ml,(U%=2,溶剂:丙酮)
100μg/ml
100μg/ml( u=3%,溶剂:苯)
100μg/ml(U%=2 , 溶剂:异丙醇)
100μg/ml(U%=2 , 溶剂:苯)
100μg/ml(U%=2,溶剂:乙醇)
100μg/ml(U=2%,溶剂:丙酮)
100μg/ml(U=2%,溶剂:丙酮)
100μg/ml(U=2%,溶剂:正己烷)
100μg/ml(U=2,溶剂:丙酮)
100μg/ml(u=2% ,溶剂:丙酮)
100μg/ml(u=2%,溶剂:EA)
100μg/ml(u=2%,溶剂:异丙醇)
100μg/ml(u=2%,溶剂:H2O)
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=2%,溶剂:正己烷)
100μg/ml(u=2%,溶剂:苯)
100μg/ml(u=3%,溶剂:乙醇)
100μg/ml(u=3%,溶剂:EA)
100μg/ml(u=3%.溶剂:MeOH)
100μg/ml(u=3%,溶剂:丙酮)
100μg/ml(u=3%,溶剂:乙醇)
100μg/ml(u=3%,溶剂:石油醚)
100μg/ml(u=4% ,溶剂:石油醚)
100μg/ml(u=4%,溶剂:PE)
100μg/ml(u=4%,溶剂:石油醚)
100μg/ml(u=4%,溶剂:正己烷)
100μg/ml(u=4%,溶剂:石油醚)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml(u=5%,溶剂:石油醚)
100μg/ml(u=5%,溶剂:MeOH)
100μg/ml(u=5%,溶剂:正己烷)
100μg/ml(u=6%,溶剂:丙酮)
100μg/ml(u=6~3%,溶剂:丙酮)
100μg/ml(u=6~4%,溶剂:丙酮)
100μg/ml(u=6~5%,溶剂:丙酮)
100μg/ml(u=7%,溶剂:PE)
100μg/ml(u=7~3%,溶剂:丙酮)
100μg/ml(分析标准试剂)
100μg/ml(溶剂:MeOH,用于水分析)
100μg/ml(溶剂:0.05% Na2CO3)
100μg/ml(溶剂:正己烷)
100μg/ml(石油醚溶液)
100μg/ml,U%=2(溶剂:石油醚)
100μg/ml,U%=2(溶剂:MeOH)
100μg/ml,U%=2(溶剂:丙酮)
100μg/ml,U%=2(溶剂:正己烷)
100μg/ml,U%=4(溶剂:丙酮)
100μg/ml,U=2%(溶剂:丙酮)
100μg/ml,u=2%,基体:石油醚
100μg/ml,u=2%,基体:丙酮
100μg/ml,u=3%.介质:丙酮
100μg/ml,u=3%
100μg/ml,u=3%,介质:丙酮
100μg/ml,u=5%
100μg/ml,u=6~5%,丙酮
100μg/m(u=6~2%,溶剂:丙酮)
100μ克/毫升(U = 2%,溶剂:丙酮 )
100目
101 mosmol·kg-1
101.0 mOsmol·Kg-1
104ug/ml(溶剂:MeOH)
10:1 提纯
10:1提纯
10Mmol/L
10M
10g/L
10mg/ml
10mol/L solution of H2O
10ng/uL,U%=2(溶剂:无水乙醇)
10ng/μl溶于环己烷(分析标准试剂)
10ug/ml
10wt. % in methanol
10μg /g
10μg/mL U=4% 丙酮
10μg/ml u=2%
10μg/ml u=7%
10μg/ml u=3%(溶剂:丙酮)
10μg/ml u=6%
10μg/ml ,u=2%
10μg/ml(u=2%,溶剂:MeOH)
10μg/ml(u=5%,溶剂:PE)
10μg/ml(u=6%,溶剂:PE)
10μg/ml(u=6~4%,溶剂:丙酮)
10μg/ml(溶剂:2%HCl)
10μg/ml,u=4%(溶剂:丙酮)
10μg/ml,u=6%(溶剂:丙酮)
10μg/ml,u=7%
10μg/ml(u=%,溶剂:H2O)
10μg/ml(u=2%,溶剂:丙酮)
10μg/ml(u=5~3%,丙酮)
10μg/ml(u=6%,溶剂:丙酮)
10μg/ml(u=6~3%,溶剂:丙酮)
10μg/ml(u=7%,溶剂:MeOH)
10μg/ml(溶剂:丙酮)
10μg/ml,u=4%
10%atom(化学纯度:≥98.5%)
10,000 × in DMSO
10~100μg/ml(溶剂:MeOH)
11.2%(Rh计量)
11.6+%
12 units/mg(蛋白质)
12.0-14.5% (以Fe计量)
12.5g/L
1200ug/ml (U=2%,溶剂:二硫化碳 )
120Mg丨2/gMg0
12500目,气相法
1250目
1250目,沉淀法
12醇:14醇=70:30,MOA-12
12醇:14醇=70:30,MOA-15
12醇:14醇=70:30,MOA-20
12醇:14醇=70:30,MOA-23
12醇:14醇=70:30,MOA-3
12醇:14醇=70:30,MOA-4
12醇:14醇=70:30,MOA-5
12醇:14醇=70:30,MOA-7
12醇:14醇=70:30,MOA-9
13-14%(活性氧)
13.0-15.0%(以Pd计量)
13.5-18.5% (Fe计量)
130U/mg
136 μg/ml(溶剂:MeOH)
14% in methanol
14-30目(柱层析)
14.2%(Pd计量)
14.5 - 16% wt.%(以磷计量)
14.5%(Pd计量)
143 units/mg protein
146.5μs/cm(25°C)
147.4μs/cm(25°C)
15 wt. % in H2O
15%(v/v) in iso-Propyl alcohol(异丙醇)
15%Mo
15%于四氢呋喃中, 约1.2mol/L
15-20wt. % in H2O, ≥99.99% trace metals basis
15-50 目
15.0 - 16.0 %(Zr计量)
15.0-18.0 mPa.s,丁醛基40-45%
15.2%(Pt计量)
150 units/mg protein(biuret),lyophilized powder
150 units/mg protein
150-200目
150000 U/g
15000U/ mg
1500~2500mpa.s,25℃
150Mg丨2/gMg0
150u/mg,TypeI,来源于兔肌
150μm
158.9ug/ml(溶剂:MeOH)
15g / L
15mPa.s
15u/mg protein
16.27mM*0.5ml in Water
165.0μg/ml(溶剂:MeOH)
1650 U/mg
165μg/mL
16g/L in methanol
17 units/mg(蛋白质)
17-23%钒
17.1%(Pd计量)
17.5 - 19.0 %(BF3计量)
1700000 USP units /g
17G/L,硝酸介质
18% in 二甲苯溶液
18%EPA 20% Ω3
18.09 wt. %(Pd计量,溶剂: nitric acid)
18.2MΩ,过滤及高温双重灭菌,PCR适用
18.5%(Pd计量)
18.5%(Pd计量)
180 U/mg(冻干粉试剂)
180Mg丨2/gMg0
180U/mg protein
180u/mg(生物技术试剂)
180°C(油浴 )
185 USP units/mg
189units/mg protein
18nm,18 wt%
19%-21%(溶剂:H2O)
19-23% Ce basis
195 μg/ml(溶剂:MeOH)
1:1.5型
1M THF
1M in Dichloromethane
1M in MeTHF
1M in THF
1M in hexanes
1M in pentane
1M in water
1M solution in THF
1M solution in benzyl alcohol
1M solution of Hexanes
1M solution of THF
1M 环己烷溶液
1M (二氯甲烷溶液)
1M, PH=4.5
1M,pH 8.0
1M,pH6.5
1M,pH7.0
1M,pH7.3
1M,pH8.5
1M,pH9.0
1M,无RNase
1M,PCR级
1M,pH7.6
1g/L(溶剂:乙醇)
1mL可灭活120,000单位的青霉素,从蜡状芽孢杆菌所得,冷冻干燥粉末
1mg/mL in methanol (:aqueous 10 mM NH4OH (7:3)), ≥90% (TLC)
1mg/mL in methanol (:aqueous 10 mM NH4OH (7:3)), ≥95% (TLC)
1mg/mL
1mg/mL(U=2%,溶剂:MeOH)
1mg/ml (水质分析试剂)
1mg/ml(溶剂:甲醇,水质分析试剂)
1mg/ml,基体:异辛烷
1mg/ml甲醇(水分析试剂)
1mg/ml(溶剂:MeOH,水分析试剂)
1mg水/ml, 测含微量水分样品
1mm 直径, 99.998+%(高纯试剂)
1mm-1.6mm,干燥剂用
1mol/L in THF
1mol/L solution of THF
1mol/L(介质:甲醇)
1wt.%
1μg/ml(U=2%,溶剂:MeOH)
1,000 mesh
1,500-3,000units/mg protein (biuret)
2 % cross-linked with divinylbenzene
2 M in toluene
2 M in 己烷溶液
2 M(分析滴定试剂)
2 wt. % in H2O
2% in EtOH
2%
2%体积分数
2%溶液
2%粘度:6mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
2%(溶剂:水)
2,500 units/mg dry weight
2-3 mm(干燥剂)
2-3 mm,干燥剂用
2-3mm
2-5um/99.5%
2-5μm(元素分析仪试剂)
2-5μm,元素分析仪专用
2.0 M in DMF
2.0 M in H2O
2.0 M in THF/n-heptane ethylbenzene
2.0 M in diethyl ether
2.0 M solution in THF
2.0 M solution in THF, MkSeal
2.0 M solution of Methanol
2.0 M solution of THF(水≤150ppm)
2.0 M solution of hexane
2.0 mg/mL in Methanol
2.0M solution in THF
2.0M 己烷溶液
2.0M
2.0mg/L(分析标准试剂)
2.0mm直径, 99.999%(高纯试剂)
2.0mol/L
2.5 M solution of Hexanes
2.5 M solution of THF
2.50%
2.5M 正己烷溶液
2.6% v/v
2.6M
2.8 M in 2-Methyltetrahydrofuran
2.8 M solution of 2-methyl-THF
20 units/mg dry weight
20 wt %(溶剂:H2O)
20 wt. % in 4% sulfuric acid
20 wt. % in ethanol
20 wt. %(溶剂:H2O)
20 wt. %(溶剂:正丁醇)
20 wt.% ,30nm(溶剂:异丙醇)
20 wt.% in H2O
20 wt.% suspension in THF
20% Pd(OH)2
20% in C6H5Cl
20% in H2O
20% in H2O(分子生物学试剂)
20% solution in EtOH, MkSeal
20% w/w(溶剂:乙醇)
20%,pH7.2
20%,溶剂:水
20%w/w solution in diethylene glycol diethyl ether
20%
20%四氢呋喃溶液
20%甲醇溶液,~20% in methanol (T)
20-25% 乙醇溶液
20-30 units/mg protein
20-30目(元素分析仪试剂)
20-30目,元素分析仪专用
20-40 目
20-40目
20-50目
20-60 mesh
20.8%(Pd计量)
200 mesh, 99%
200 u/mg(生物技术试剂)
200,000-350,000 ,20 wt. % 水溶液,250-500 cP(25 °C)
200-300 U/mg
200-300 目
200-300mg/L(溶剂:MeOH)
200-300mg/L(溶剂:MeOH)
200-400目(柱层析)
200-400目
200-HR, MW range 5-250kDa (globular proteins), MW range 1-80kDa (dextrans)
2000 U/mL
20000u/mg
2000U/mg
2000ng/ul (溶剂:MeOH)
2000u/g, 来自牛
2000u/g,液体
2000μg/mL in methanol
2000μg/ml (高纯度甲醇中)
2000μg/ml ( U=1%,溶剂:二硫化碳)
2000目
200g/L
200mM
200mg/L
200u/mg(来自地衣芽孢杆菌)
200ug/ml
200ug/ml(溶剂:二氯甲烷)
200unit/mg solid
200~300mg/L(溶剂:二氯甲烷)
200×200mm AF254, 20 pieces/EA
200×200mm GF254, 16 pieces/EA
200×200mm GF254, 20 pieces/EA
200μg/mL
200μg/mL,介质:甲醇
200μg/ml (U=1%,溶剂:水)
200μg/ml (U=1% ,溶剂:水)
200μg/ml(溶剂:MeOH)
200亿cfu/克
200目, 未煅烧, 未酸洗
200目,from wood
200目(药物脱色)
200目(食品糖类)
200目, 未煅烧, 未酸洗
200目,99.99%
200目,粉末状
202mg/L(溶剂:MeOH)
205 USP units/mg
20g/L
20ku/mg,生物技术级
20mg/L
20mg/ml
20nm(P25)
20u/mg
20ug/ml(溶剂:MeOH)
20wt. % in methanol
20×100mm,厚度:2mm,反相带荧光,25 pieces/EA
20℃(溶剂:H2O)
20目
21%(Rh计量)
21.3%(Rh 计量)
21.5%(Pd计量)
21.6ug/L
22.5%(溶剂:H2O)
23.3%(Rh 计量)
230 μg/ml(溶剂:MeOH)
238 μg/ml(溶剂:MeOH)
24% in Tetrahydrofuran
2400分子量
25 units/mg dry weight
25 wt. % in H2O, MkSeal
25 wt.% 水溶液
25% Aqueous solution
25% bovine serum albumin, ≥200units/mg protein (enzyme + BSA)
25% in H2O,MKseal
25% in MEOH,MKseal
25% in methanol
25% (10-30 nm,溶剂:水)
25%(溶剂:水,电镜专用试剂)
25%, 溶剂:水
25%(MW 3000,溶剂:水)
25%(溶剂:甲醇)
25%,COD≥20万mg/L
25-30 wt % (溶剂:水)
25.3%(Rh计量)
250-500u/mg, 来源于莱克曼尼乳杆菌
250-750u/mg, 来源于球形红假单胞菌
250000(DS=1.2) ,400-800 mPa.s
250~450mpa.s,25℃
25cSt(40℃)
25g/L
25mM,pH=5.2
25mM
25wt.%(溶剂:H2O)
25×100mm GF254, 320 pieces/EA
25×100mm,厚度:2mm,反相带荧光,25 pieces/EA
25×50mm,厚度:2mm,反相带荧光,25 pieces/EA
25×80mm GF254, 320 pieces/EA
26.2%(Pd计量)
2600~3300mpa.s,25℃
27 units/mg
27% in C4H8O2
27.4%(以Pd计量)
27.5%(Pd 计量)
27.5%(Rh计量)
27.7%(Pd计量)
2750 IU/mg
27u/mg(来源于牛胰腺)
28 kDa (SDS-PAGE)
28% K2O,粉末
28% NH3 in H2O(电子级试剂)
28% in H2O,≥99.999%(高纯试剂)
28% in water solution
28% in water
28%-33% in water
280万IU/g
29 KD (SDS-PAGE)
2M (1:1, pH 6.5)
2M in tetrahydrofuran(26-29wgt%)
2M 四氢呋喃溶液
2g/L
2mm-3mm(干燥剂)
2mm-3mm,干燥剂用
2mol/L (2N)
2m
2u/mg protein
2ug/ul
3 wt.%(溶剂: 丙二醇)
3%(溶剂:水)
3%无塑化剂
3%无苯并芘
3%(溶剂:水)
3-20units/mg protein
3-5mm(干燥试剂)
3-5mm,干燥剂用
3-5mm
3-5mm(吸附催化试剂)
3-5mm,干燥剂用
3-5μm, 99.99%
3-7mPa.s,5%甲苯/异丙醇80:20
3.0 M solution of 2-Methyl-THF
3.0 M solution of Diethyl ether
3.0 M solution of THF
3.0 M solution of diethyl ether
3.0 mg/mL 基质:二硫化碳 U=2%
3.0-15.0 units/mg protein
3.0-5.0mm(元素分析仪试剂)
3.0-5.0mm,元素分析仪专用
3.175mm 直径 x 6.35mm 长, 99.95% (metals basis去除Ta)
3.3mol/L(3.3N)
3.4 M solution of 2-methyltetrahydrofuran
3.4m
3.56ug/ml
3.58 μg/ml (溶剂:MeOH)
3.97ug/mL,基体:甲醇,U=2.7%(k=2)
30 nm 粒径, 20 wt. % 异丙醇溶液
30 units/mg
30 wt%((溶剂:MeOH)
30 wt. % (30nm,溶剂:1,2-丙二醇单甲醚乙酸酯)
30 wt. % (50nm,溶剂:1,2-丙二醇单甲醚乙酸酯)
30 wt. % (90nm,溶剂:1,2-丙二醇单甲醚乙酸酯)
30% solution in H2O
30%乙二醇溶液
30%甲醇溶液
30%(MW 70000,溶剂:水)
30%(溶剂:H2O)
30-35% in H2O
30-35%
30-60 目
30-60目(柱层析)
30.6 - 39.0 %Cu
300-400mg/L(溶剂:MeOH)
3000(5um)
30000 u/g,来源于杏仁粉
3000U/mg
3000ppm
300U/mg, from bovine pancreas
300u/mg,生物技术级
300u/mg
300ug/ml
300μg/ml(U=1%,溶剂:乙醇)
300目,99%
300目,99.995%
30nm 球形,99.5%
30nm,18 wt%
30~35%(BF3 计量)
30±2% in H2O
30目
31%, 溶剂:水
319μg/ml,溶剂:甲醇
31wt.% phthalyl
32%-34% 活性含量(以碱计)
32%
32-36%
32.6%(Pd计量)
325 目
325,000 IU/g
325目(药用试剂)
325目,沉淀法
33 wt.% (溶剂:HOAc)
33% 乙酸溶液
33-35% TiO2
34-40%Ca
34.9%(Pd计量)
3400~5000mpa.s,25℃
35 ug/mL in Isooctane
35 μg/mL (异辛烷溶液)
35 μg/mL (异辛烷溶液0
35 μg/mL(异辛烷溶液)
35% (以Pt计量)
35%-39%(以BHMTPMPA计)
35%水溶液
35-39%
35.8-36.1%(Ru计量)
3500 units/mg
35wt.% in H20
35wt.% in H2O
36 wt. % in H2O
36%,固体
36.0-40.0%(以Ru计量)
37 wt. % in H2O
38%溶剂油溶液 (6% Fe)
38.5-42.5%(Rh计量)
39-44% B2O3 basis, 31-37% CaO basis, powder
395μg/ml(溶剂:MeOH)
3M
3N伽马
3mol/L (3 N)
3mol/L
4 % (w/v) (prepared from copper (II) sulfate pentahydrate)
4 M(分析滴定试剂)
4 units/mg dry weight
4 wt. % in H2O,含5-8% 甲醇稳定剂
4% in water
4% isopropanol
4%,in H2O
4-8 目(颗粒)
4-苯乙烯磺酸:马来酸(摩尔比1:1)
4-苯乙烯磺酸:马来酸(摩尔比3:1)
4.08g/ml(溶剂:MeOH)
4.38ug/ml(溶剂:MeOH)
4.5%(活性氧)
4.5-6.5% (Al)
40 %(Pd计量)
40 60目(电镀脱色)
40 cst
40 wt. %(溶剂:H2O)
40 wt. %(溶剂:正丁醇)
40 wt.% in H2O, MkSeal
40 wt.% solution in MeOH, MkSeal
40 wt.% solution in Methanol,MkSeal
40 wt.% (溶剂:H2O)
40 wt.%(溶剂:MeOH)
40 wt.%(溶剂:H2O)
40 wt.%(溶剂:甲醇)
40% in Water, ca. 1.0Mol/L
40% in Water
40% in water
40% w/w水溶液
40% w/w(溶剂:H2O)
40% 水溶液,即 2.6mol/L
40%+ in water
40%溶液,电子级
40%(溶剂:H2O)
40%(熔点54.0-57.0℃)
40-45%(以Ru计量)
40-47%MgO
40-50% in Water
40-60 nm
40-60%
40-60目
40-60目,C1-C4烃类分析
40-60目,乙烃,HCL分析
40-60目,气体烃,甲醇中水等分析
40-60目,较高沸点样品分析
40-80g/ml in Methanol
40.0 - 50.0 %(溶剂:MeOH)
40.5%-42.5% Pb
400,000-500,000 ,20 wt. %水溶液,800-1000 cP(25 °C)
400-2,000 units/mg protein
40000U/mg
40000mPa.s
40000u/g
4000μg/mL
400目,99.99%
40g/L in methanol
40nm,99.5% metals basis
40wt. % in D2O, 98 atom % D
41%(Pd计量)
42%~46% (KHSO5计量)
43% NaPO3
43.0%-46.6%(Rh计量)
43.6%(wt) in dichloromethane
43.7%(以Pt计量)
44 wt. % in H2O
44%(Pd计量)
44-47%(SiO2计量)
44-50%
4400u/mg
45 wt. %(溶剂:H2O)
45% FeCl3
45%
45%的水溶液
45-50%, Soluble in isobutanol
45-50%
45-55%(Ru 计量)
45.0 - 55.0 % 去离子水溶液
45wt.% aqueous solution
45~50%
46 wt. %(溶剂:H2O)
47%(Ni计量)
47%-53%(以酸计)
47%
48% BF3, MkSeal
48%(BF3计量)
48-50%
48-50%(Ni计量)150μm
48-50%(Ni计量)200-250目
48-50%(Ni计量)425-850um
48.0 - 55.0 %(Ir计量)
48~50 %(Au计量)
49 wt. % in 2-ethylhexanoic acid
49-53 wt. %(溶剂:H2O)
490mg/L(溶剂:EA)
493.4ug/ml(溶剂:MeOH)
49wt. %(电子级,溶剂:水)99.99998%metals basis
4M (溶剂:水)
4N(靶材专用)
4mm-6mm,干燥剂用
4,000 U/mL
5 units/μl
5 % (溶剂:20-25 wt% HNO3 )
5 mM in DMSO
5% Pd basis
5% carboxyl basis
5% (溶剂:乙醇)
5%(w/v)
5%溶液
5%(Pt 计量)
5%(溶剂:甲醇)
5-10 nm 粒径, 20 wt. % 水溶液
5-10nm,自分散
5-10μm,元素分析仪专用
5-30units/mL
5-和6-异构体混合物 97%生物技术级
5.0% (Pd 计量)
5.00mg/ml(溶剂:甲苯)
5.4mg/L,1-5层
50 wt. % in H2O, 99% trace metals basis
50 wt. % in propylene carbonate
50 wt. % in water
50 wt. %(溶剂:二氯甲烷)
50% Mixture of Isomers
50% in 2-ethylhexanoic acid
50% in DEP
50% in Dichloromethane
50% in THF
50% in toluene
50% in triacetin, stabilized
50% solution in H2O
50% w/w in aq. soln., Reagent Grade
50% w/w in hexanes
50% w/w(溶剂:H2O)
50% 水溶液
50% 麦芽糊精粉末
50%(溶剂:水,照相级试剂)
50%(溶剂:水,电镜专用试剂)
50%(溶剂:水,高纯度医用级)
50%(溶剂:甲苯)
50%+ in water
50%乙醇溶液(共聚物Copolymer,3:7)
50%乙醇溶液(共聚物Copolymer,7:3)
50%水溶液,含磷酸稳定剂≤2%
50%溶液
50%甲苯溶液
50%甲醇溶液
50%质谱水溶液
50%(MW 25,000,溶剂:水)
50%(MW 70000,溶剂:水)
50%(MW 750000,溶剂:水)
50%(强度250%)
50%(溶剂:MeOH)
50%(溶剂:超纯水,电子级试剂)
50%(色谱纯)
50%(荧光试剂)
50%(邻苯二甲酸二丁酯溶液)
50-100 ug/ml
50-100 目 (H)
50-100 目
50-100目,4.5-5.3mmol/g
50-125 units/mg protein
50-150units/mg protein
50-54%
50-54%(以Ir 计量)
50-55% w/w HBF4
50-70%
50.0%(HPLC)
50.0%(以Pt 计量)
50%(以Pt 计量)
50.00%水溶液
50.5%(Pt计量)
500 mg/L(溶剂:微量硫酸)
5000mg/L于P/T甲醇
5000μg/ml(溶剂:二硫化碳)
5000μg/ml(溶剂: 二硫化碳)
5000μg/ml(溶剂:二硫化碳)
5000μg/ml,基体:二硫化碳
5000~6400mpa.s,25℃
500g/mL, 1% HCl
500g/ml, 1%HCl
500g/ml, H2O
500g/ml
500g/ml(溶剂:水)
500mg/L(水质标样)
500mg/L(溶剂:1% 硝酸)
500mg/L(溶剂:1%盐酸)
500μg/ml(溶剂:氯仿)
500μg/ml(溶剂:1% HNO3)
50U/mg protein
50U/mg
50mmol/L(PH=7.5,含10mmol/L MgSO4)
50nm,40 wt. % in H2O)
50nm(40 wt. % 异丙醇)
50nm(50 wt. % in H2O)
50nm, 99.9%
50u/mg 生物技术级
50u/mg
50wt.% in H20
50×100mm GF254, 160 pieces/EA
50×100mm,厚度:2mm,反相带荧光,25 pieces/EA
50×200mm GF254, 20 pieces/EA
50×200mm GF254, 80 pieces/EA
50×200mm,厚度:2mm,反相带荧光,25 pieces/EA
50×TAE缓冲液
50μg in 500μL Ethanol
50μg/ml (U=2%,溶剂:无水乙醇)
50μg/ml(分析标准试剂)
50μg/ml,溶剂:甲醇
50万IU/g
51.2%-53.9%(Pd计量)
51.6-52.6%(以Pt计量)
51ug/ml,基体:甲醇
52%
524ug/ml (溶剂:MeOH)
549mg/L(溶剂:MeOH)
55% Mixture of Isomers
55%, Soluble in isobutanol
55%
55-60 wt%(BF3计量)
55.0 - 58.0 %
56% 8微米
56% (以Pt计量)
56.5%±0.5%(Sn 计量)
57 wt. %, distilled, 99.999% trace metals basis
59-60%(Pd计量)
59.5%(Ru计量)
595ug/mg
5g/L
5mg H2O /ml
5mg/mL于乙腈中
5mg水/ml
5mg水/ml,测水量较高样品
5mm (0.2in) 直径,99.995% (高纯试剂)
5mm 或更小, 99.9999%(高纯试剂)
5mm 直径,99.999%(高纯试剂)
5mol/L (溶剂:1mol/L NaOH溶液)
5mol/L
5um/99.5%
5wt%(Rh计量)
5wt. % in methanol
6 wt. % (on silica gel)
6,000 USP units/mg
6-16目,pH:5-6
6-16目,pH:9-10
6-9mPa.s,5%甲苯/异丙醇80:20
6.6-7.4%(Ca 计量)
60 Units/mg
60 wt %分散液
60 wt. % (溶剂:水)
60 wt. % in H2O
60 wt. %(溶剂:H2O)
60% in water,300-500ppm MEHQ
60% w/w in water
60% (溶剂:H2O)
60%(溶剂:水)
60%(生物染色试剂)
60%溶液
60%(工业试剂)
60%(正己烷溶液, ca. 1.7mol/L)
60%(正庚烷溶液, ca. 1.7mol/L)
60%(溶剂:水)
60%,GC
60-80目(柱层析)
60-80目
60-80目,C1-C4烃类分析
60-80目,乙烃,HCL分析
60-80目,气体烃,甲醇中水等分析
60-80目,较高沸点样品分析
60-90目
600 NAD units/mg protein
600-800目
6000(2.5um)
60000U/mg
6000U/mg
600u/mg
600目
60Kunitz units/mg
60~72%(Fe计量)
60℃(色谱固定液)
61%min in mineral spirits ,Pb 24%
61%(Ni 计量)
62 wt. % in H2O
62% 10微米
62%(Ir计量)
62-64% Cr2CuO4
63%~65%
638ug/ml (溶剂:MeOH)
64-66%的水溶液
65 % water
65 wt. % in mineral spirits
65 wt. %(溶剂:H2O)
65% in EtOH
65% in water
65%(GC)
65%(Pt计量)
65%(染料含量)
65%, 来源于苹果
65%,混合物
65%水溶液
65%,LC
65-70% in methanol
65-72% in Water
650 μg/mg
65wt% in H2O
68-70%
68-72 %
68-72% in H2O
680 I.U./mg
6mm 直径, 99.99999%(高纯试剂)
7-8%in Methanol
7-9%
7.5% W/W(以P2O5计量)
7.7ug/ml in methanol
7.8 - 8.2%(Co 计量,溶剂:40%-80%石脑油)
70 wt%(溶剂:甲苯)
70 wt. %(溶剂:正丙醇)
70% +(HPLC)
70% in ETOH
70% in Toluene
70%(工业级试剂)
70%(用于电泳)
70%,含稳定剂铜屑
70%β-乳糖和30% α-乳糖
70%的水溶液,约7.3mol
70%(工业试剂)
70%(溶剂:水)
70%(高纯试剂)
70%,分子量9840-14600
70+%
70-75% in heptane
700-900 g/cm2
700-900ATU/g
7000U/g
72% +(ELSD)
72-82%
720 I.U./mg
73%(Ir计量)
73-79%
73~79%
74%,光球状,3-5mm
74%,片状
74%
74-76% in Water
75 wt. % (溶剂:H2O)
75 wt. %(溶剂:H2O)
75% (contains ca. 23% isomer)
75% (stabilized with TBC)
75% GC
75%(以Al计量)
75%(分析标准试剂)
75%,含稳定剂MgO
75%(含60-100 ppm Hydroquinone稳定剂)
75%(指示试剂)
75%(溶剂:异丙醇)
75%,消毒专用
750ug/mg,USP
750μg/mg
75mmol/L(PH=7,含10mmol/L MgSO4)
76.0-78.5%(TiCl3计量)
77%(银含量)
770~820μg/mg
8 M (分析滴定试剂)
8% in water
8-12 目(颗粒)
8-16目(催化剂载体)
8.9wt% (溶剂:H2O)
80 % water
80 wt%甲苯溶液,含0.3 % MgO 稳定剂
80 wt. %(溶剂:正丁醇)
80% (HPLC)
80% (elemental analysis)
80% Mixture of Isomers
80% in H2O
80% in ethanol
80% (溶剂:H2O)
80% (高纯试剂)
80%(显微镜试剂)
80%(生物染色试剂)
80%(蛋白质)
80%(高纯试剂)
80%,含175 ppm MEHQ 稳定剂
80%-85%
80%天然
80%(在254 nm的高效液相色谱法)
80%,用于显微镜
80-100nm
80-100目
80-100目(色谱柱专用)
80-100目,C1-C4烃类分析
80-100目,乙烃,HCL分析
80-100目,气体烃,甲醇中水等分析
80-100目,较高沸点样品分析
80-85 %
80.0%(GC)
80.00%
800 u/mg
800 units/mg dry weight
800-1000mpa·s
800u/mg,生物技术级
800ug/ml
800ug/ml(溶剂:MeOH,用于水分析)
80Mg丨2/gMg0
80wt.% in isopropanol
80目
812u/mg
83%,GC
832-970ug/mg
85% (T), M.W. 25,000-50,000
85% (T)
85% (溶剂:六甲基二硅氧烷)
85%(GC)
85%(HPLC)
85%(Pd计量)
85%(以Fe2O3计量)
85%(其余物为2-氯代萘)
85%(包含三酯四酯)
85%(效价5-6万IU/mg,比活12万IU/mg,来源人类尿液)
85%(效价7.5万IU/mg,比活10万IU/mg,来源人类尿液)
85%,含稳定剂MEHQ
≥85% (GC)
85%(环状和长链异构体混合物试剂)
85%(细胞培养试剂)
85%(荧光试剂)
85%,GC
85%,cis + trans
85-90%(150-200 ppm MEHQ)
85-90%(工业级)
85.0%(HPLC)
85.4%(Pt计量)
85/38%
86%
87%
88% (m- and p- mixture)(stabilized with TBC + ONP + o-Nitrocresol)
88%(耐热型)
88.00-95.00 %
88.5% (HPLC)
88.6%(金含量)
8M,过滤除菌
9%-10%γ-亚麻酸
9-11%
9-11mPa.s,5%甲苯/异丙醇80:20
9-11μm,元素分析仪专用
9-13 μm particle size
90% (T)
90% (mix)
90% (stabilized with TBC)
90% Tech.
90% 荧光分析试剂
90%(stabilized with TBC)
90%(分析标准试剂)
90%(工业级试剂)
90%(异构体混合物)
90%(来源:鲨鱼)
90%(来源于大豆)
90%(生物学染色试剂)
90%(高纯试剂)
90%(黄腐酸FA)
90%, γ型
90%, 黄色固体
90%,(顺反异构体混和物)
90%,单脂
90%,含100ppm 氢醌稳定剂
90%,顺反混合物
90%-95%
90%GC
90%PC
90%染料含量
90%(GC 技术试剂)
90%(GC 银丝稳定试剂)
90%(β型)
90%(分子生物学试剂)
90%(同分异构体混合试剂)
90%(含1000ppmMEHQ稳定剂)
90%(含100ppm MEHQ稳定剂)
90%(电泳级试剂)
90%(细胞培养试剂)
90%(高纯试剂)
90%, 异构体混合物
90%,GC
90%,LC&N
90%,LC
90%,recombinant, expressed in E. coli
90%,异构体的混合物
90%,水溶液
90%,溶于水
90.0% (HPLC)
90.0%(HPLC)(N)
90.0%(HPLC)
900 IU/mg
900-1000mg/L(溶剂:MeOH)
900u/mg
91%(≤10% DCM)
92% (500 ppm BHT as stabilizer)
92% +(HPLC)
92% +(stabilized with HQ)
92%(顺式和反式混合物)
92%,含有稳定剂MEHQ
0.92
92+%
92-94 %
92-94%
93 wt%甲苯溶液,含0.3 % MgO 稳定剂
93% (stabilized with Phenothiazine)
93% activated, tech., Mn 58% min
93%,含1% CaCO3稳定剂
93%,含200 ppm TBC 阻聚剂
93%,黄相
93%固含量,5%-7%的甲苯
93%,GC
93%,LC
93+%
93.0%(GC)
93.0%(T)
93.00%
94% (GC)
94% GC
94% HPLC
94%(来源于卡那霉素链霉菌)
94%,含0.2% topanol 稳定剂
94+%
94.0% (HPLC)
94.0%(GC)
95 %(外径:1~2 nm,长度:4~20m)
95 atom%
95% 球形 (30±10nm)
95% 球形 (50±10nm)
95% 球形 (90±10nm)
95% (5-和6-异构体混合试剂)
95% (GC)(stabilized with MEHQ)
95% (GC)
95% (H-NMR)
95% (TLC)
95% (contains 3-7%NH4Cl)
95% (contains 30-35%Pinacone)
95% (contains <10%EtOH)
95% (contains <3%H2O)
95% (contains <30%H2O)
95% (contains <6%solvent)
95% (contains =<11%H2O)
95% (contains EtOH)
95% (contains H2O)
95% (isomers mixture)
95% (mix)
95% (stabilized with 1%BHT)
95% (stabilized with 5% K2CO3)
95% (stabilized with HQ)
95% (stabilized with Na2CO3)
95% (sum of enantiomers)
95% +(GC)(isomers mixture)
95% +(HPLC)(T)
95% +(HPLC)(contains <10%DMF)
95% +(HPLC)
95% +(contains <10%H2O)
95% +(contains <5%H2O)
95% +(mixture of isomers)
95% +(stabilized with Copper chip)
95% +(stabilized with K2CO3)
95% 99%ee
95% anhydrous basis
95% containing less than 10% EA
95% verage M.W. 2,000
95%(ID:3-5nm,OD:8-15nm,Length:0.2-2um,-OH:≥3.7wt%)
95%(stabilized with K2CO3)
95%(包含三酯四酯)
95%(含40%的十八烷基醚硫酸钠)
95%(含稳定剂MEHQ)
95%(对映体混合物)
95%(来源于马链球菌)
95%(荧光分析试剂)
95%(荧光试剂)
95%(荧光试剂)
95%(<5%DCM)
95%, pH=7
95%, 含稳定剂TBC
95%,(双酯≥75%,单酯≥20%)
95%,200-300目
95%,40-60目
95%,GC
95%,HPLC
95%,Mw 89000~98000
95%,contains 0.1% BHT as stabilizer
95%,trans-isomer >92%
95%,含0.2% sodium carbonate 稳定剂
95%,含100-500 ppm TBC稳定剂
95%,含100ppmMEHQ稳定剂
95%,含60-100 ppm MEHQ稳定剂
95%,含稳定剂TBC
95%,含稳定剂铜屑
95%,异构体混合物
95%,异构体的混合物
95%,来源松科
95%,来源柑橘
95%,蓝相
95%20% in Water
95%GC
95%(含200 ppm甲醚对苯二酚稳定剂)
荧光分析试剂
95%含0.01 % 柠檬酸稳定剂
95%含200ppm MEHQ稳定剂
95%生物技术级
95%( β相,1-3μm)
95%(10 mg/mL in methanol: water (7:3)
95%(100ppm MEHQ 稳定剂)
95%(150ppm MEHQ稳定试剂)
95%(5-10%的支链异构体)
95%(99%atom13C)
95%(Fe 21% min)
95%(K2CO3稳定试剂)
95%(ee:98%)
95%(冻干粉试剂)
95%(分子筛、 Water≤50 ppm)
95%(分析标准试剂)
95%(同分异构体混合物)
95%(外径:<2nm,长度:5-30μm)
95%(干重计,储存50%水)
95%(异构体混合物)
95%(来源于牛)
95%(来源于猪)
95%(来源于马)
95%(甲醇溶液)
95%(荧光分析试剂)
95%(荧光试剂)
95%, 0.1% 4-甲氧基苯酚稳定剂
95%, 200ppm 4-甲氧基苯酚稳定剂
95%, 5mg/mL in Buffer solution
95%, 异构体混合物(反式为主)
95%,100目
95%,3000ppm对苯二酚作为稳定剂
95%,40-60目
95%,LC&T
95%,T
95%,ee99%
95%,stabilized with 5% K2CO3
95%,内径:5-10nm,外径:10-20nm,长度:10-30um
95%,分子量>700000
95%,异构体混合物
95.0% (qNMR)
95.0%(HPLC)
96 %(GC)
96 atom % D, 98% (CP)
96% (TLC)
96% (predominantly (S-))
96% (stabilized with Copper chip)
96% (stabilized with MEHQ)
96% +(contains <15%H2O)
96% +(isomers mixture)
96% ,含80- 120 ppm hydroquinone 稳定剂
96% HPLC
96% dry weight,5-10% 甲醇做稳定剂
96% mix TBC as stabilizer
96%(T)
96%(分析标准试剂)
96%(异构体混合试剂)
96%(酯含量)
96%,含200 ppm MEHQ 稳定剂
96%(30%稳定剂)
96%(4-10%冰醋酸稳定试剂)
96%(5-和6-异构体混合物)
96%(50-100ppm BHT)
96%(HPLC-ELSD)
96%(ee 99+%)
96%(分析对照品试剂)
96%(异构体混合物试剂)
96%(水封试剂)
96%, 大约200ppm BHT 稳定剂
96%,T
96%,指示剂(pH 11.5-14.0)
96%,混合构型
96%,溶于油
96.0% (TLC)
96.5% (GC)
96~100%
97 % TLC
97 (named cpd. + ethyl vanillin)
97 atom % 18O
97% (<12%H2O)
97% (>97%ee)
97% (GC)
97% (HPLC)mix TBC as stabilize
97% (Ni≥20.5%)
97% (contains <3%H2O)
97% (contains <9-12%H2O)
97% (mix)
97% (stabilized with 5% K2CO3)
97% (stabilized with MEHQ)
97% (stabilized with NaHCO3)
97% +((stabilized with MEHQ)
97% +(GC)
97% +(predominantly trans)
97% +(stabilized with 0.4% HQ)
97% +(stabilized with Copper chip)
97% 10%H2O
97% 25-27% solution in ethyl acetate
97% N,T
97% TLC
97% average Mw6000
97% containing less than 10% EA
97% mix-50%Z
97% mixture of cis/trans
97% mixture of isomers
97% mix
97%(0.02% 4-methoxypheno)
97%(0.05% 四溴双酚A 稳定剂)
97%(2,2,4- 和 2,4,4- 混合物)
97%(BET 表面面积 8~16 m2/g)
97%(GC)(T)
97%(GC),含300ppmMEHQ稳定剂
97%(GC衍生化试剂,含1% TBDMSCl)
97%(NMR)
97%(contains of Anhydride)
97%(stab. with hydroquinone)
97%(stabilized with MEHQ)
97%(分析标准试剂)
97%(含0.4% 4-叔-丁基邻苯二酚稳定剂)
97%(含200-300ppmMEHQ稳定剂)
97%(来源于鼠)
97%(生物学染色试剂)
98%(生物学染色试剂)
99%(生物学染色试剂)
97%(荧光分析试剂)
97%(铜作稳定剂)
97%(顺式和反式混合物)
97%(顺式和反式混合物试剂)
97%(顺式和反式混和物)
97%(高纯试剂)
97%, 含稳定剂TBC
97%,0.01% 氢醌稳定剂
97%,1μm
97%,300目
97%,同分异构体混合物
97%,含 900 ppm MEHQ 稳定剂
97%,含0.1% TBC稳定剂
97%,含0.1%对叔丁基邻苯二酚(TBC)稳定剂
97%,含100-200ppm BHT稳定剂
97%,含100ppm BHT稳定剂
97%,含100ppm TBC稳定剂
97%,含60-100ppm BHT稳定剂
97%,含含稳定剂氢醌
97%,含稳定剂HQ
97%,含稳定剂MEHQ
97%,含稳定剂TBC
97%,含铜稳定剂
97%CP
97%GC
97%+
>97%(HPLC)
97%分子量10000
97%分子量400000
97%分子量600000
97%分子量7000
97%含0.05% BHT 稳定剂
97%( 250 ppm BHT )
97%(100 ppm BHT稳定剂)
97%(20 ppm TBC )
97%(ee:97%)
97%(ee:98%)
97%(分子筛、 Water≤50 ppm)
97%(含15wt.% water稳定剂)
97%(含KOH抑制剂)
97%(含约10%的水)
97%(基于干物质)in 25% H2O
97%(异构体混合物)
97%(总同分异构体)
97%(植物细胞培养试剂)
97%(电泳试剂)
97%(细胞培养试剂)
97%(荧光分析试剂)
97%(荧光试剂)
97%(血液和生物学染色试剂)
97%(香料试剂)
97%(高纯试剂)
97%, (E)+(Z)
97%, 100 μg/mL in Ethanol
97%, 5 mM DMSO Solution
97%, mixture of 2- and 4-isomers
97%,0.1% 对叔丁基邻苯二酚作稳定剂
97%,10mg/mL solution in water
97%,99%ee
97%,GC&T
97%,LC&T
97%,N
97%,含有数量不等的酸酐
97%,异构体混合物
97-100% (agarose gel electrophoresis)
97-103%(T),beta≥60%(HPLC)(Loss on drying≤5%)
97.0% (NT)
97.0% (TLC)
97.0% (sum of enantiomers)
97.0% (sum of isomers, GC)
97.0%(GC),含稳定剂铜
97.0%(HPLC)
97.0-103.0% (NT)
97.00%盐酸盐
97.5% (GC)(stabilized with 400-600ppm TBC)
97.5%(分析标准试剂)
97.5%分析标准试剂
97ug/ml (溶剂:MeOH)
98 % D
98 atom % 13C, 98% (CP)
98 atom % D, 99% (CP)
98 atom %13C, 95% (CP)
98 atom %13C, 99% (CP)
98 atom %15N
98 atom %, ≥97% (CP)
98 atom% 15N
98 atom% D,99%(CP)
98% (>80%EE)
98% (Content MsOH 15.2-18.2%)
98% (TLC)
98% (contains 1-(3,6-Dimethylpyrazin-2-yl)ethanone)
98% (contains 2-3%DCM)
98% (contains <1%H2O)
98% (contains <10%DCM)
98% (contains <10%H2O)
98% (contains <7%H2O)
98% (contains =<6%H2O)
98% (contains H2O)
98% (contains ~trihydrochloride)
98% (isomers mixture)(stabilized with MEHQ)
98% (only trans)
98% (only trans-)
98% (stabilized with HQ)
98% (stabilizer with 0.1% alpha-tocopherol)
98% +(97%ee)
98% +(GC)(sum of isomers)
98% +(GC)
98% +(HPLC)(Loss on drying<5%)
98% +(Loss on drying≤10%)
98% +(contains 0.1-0.2%MeHQ)
98% +(contains <10-20%H2O)
98% +(contains <20%H2O)
98% +(contains <35%H2O)
98% +(contains <7%H2O)
98% +(contains <8%H2O)
98% +(isomers mixture)(stabilized with 30-50ppm 4-tert-butylcatechol)
98% +(mix2%EA)
98% +(mixP-0+P-1+P2+P-3+P-3'+P-4+P-4')
98% +(mixture of isomers)
98% +(only trans-)
98% +(stabilized with 0.3-0.5% BHT)
98% +(stabilized with 4-7%H2O)
98% +(stabilized with Amylene)
98% +(stabilized with Phenothiazine)
98% +(stabilized with TBC)
98% +(stabilized with alpha-tocopherol)
98% +(stabilized with potassium carbonate)
98% +99.8atom%D
98% ,含5-10 ppm tert-butylcatechol 稳定剂
98% 200目
98% 97.5%ee
98% 98%atom%D
98% Au Assay:25.1 ± 0.6%
98% CP
98% D, 98%
98% D, 98% (CP)
98% Epoxide Eq(100-118g/eq)
98% GC,T
98% HPLC,T
98% Mixture of Isomers
98% N,T
98% Pt Assay:55.0 ± 1.3%
98% Rh>42%
98% atom D
98% atom D, 99%
98% atom D,95%
98% atom D,98%
98% contains 4% DCM at maximum
98% contains ca. 11% dioxane
98% dry weight
98% mixture alfa of isomers
98% only contains trans
98% stab. with 0.05% 4-tert-butyl catechol
98% stab. with potassium carbonate
98% stabilized with 500ppm MEHQ
98% trace metals basis excluding Zr
98% trace metals basis
98% 镍42%
98%((干重,可能最多含5%水分)
98%(0.1%碳酸钾稳定剂)
98%(2,2,4- 和 2,4,4- 混合物)
98%(400目)
98%(Co:45-47%)
98%(GC),含稳定剂HQ
98%(GC,异构体混和物试剂)
98%(HPLC)(N)
98%(HPLC),固体
98%(N)
98%(beta anomer ca 15%)
98%(cis- and trans- mixture)
98%(contains of Anhydride)
98%(ee:99%)
98%(mixture of isomers)
98%(stabilized with BHT)
98%(stabilized with Copper chip)
98%(total of isomers)
98%(光学纯试剂)
98%(分子筛、 Water≤50 ppm)
98%(同位素纯度 99%)
98%(含50 ppm MEHQ和300 ppm Triethanolamine稳定剂)
98%(含稳定剂0.1%KOH)
98%(无定形,<5μm)
98%(无水试剂)
98%(来源于大豆)
98%(离子对色谱试剂)
98%(离子对色谱试剂)
98%(荧光试剂)
98%(试剂级)
98%(铜作稳定剂)
98%(顺反异构体混合物)
98%(顺式和反式混合物)
98%+,一水
98%, mixture of isomers
98%, 含铜屑稳定剂
98%, 粉末
98%,(GC)
98%,42-50(mpa25°C)
98%,From:Brown Seaweed
98%,GC
98%,LC&N
98%,Pd>22.5%
98%,Water≤50 ppm (by K.F.)
98%,ee 97%
98%,ee99%
98%,ee:99%
98%,mixture of α and β isomers
98%,particle
98%,stabilized with BHT
98%,stabilized with HQ
98%,β-phase basis
98%,可用于细胞培养
98%,含0.01% KOH稳定剂
98%,含0.1% 对苯二酚稳定剂
98%,含0.3 % MgO稳定剂
98%,含100ppmMEHQ稳定剂
98%,含175 ppm MEHQ 稳定剂
98%,含50 - 100 ppm BHT 稳定剂
98%,含90 - 110 ppm MEHQ 稳定剂
98%,含不同量的酸酐
98%,含稳定剂MEHQ
98%,含稳定剂铜屑
98%,本征态
98%,用于过氧化物酶试验
98%,磺酸掺杂
98%,蓝相
98%,试剂级 来源于牛
98%,黄相
98%,(0.10% α-tocopherol 抗氧化剂)
98%,(分子筛、 Water≤50 ppm)
98%99%ee
98%GC
98%atom D
98%ee92%
98%purity,99%e.e.
98%stab. with 1-5%
(II)六水合物, 98%
90%(技术级试剂)
>95%(HPLC)
色氨酸溶液, 0.25%溶液
98%含稳定剂MEHQ
98%含稳定剂铜屑
98%混合TBC作为稳定剂
98%( 顺式和反式混合物 )
98%(10%atom;化学纯试剂)
98%(30nm, α型)
98%(4~8μm)
98%(500ppm氢醌单甲醚MEHQ稳定剂)
98%(60nm ,球形)
98%(98.0-102.0 wt.% AT)
98%(ACS 级)
98%(BR)
98%(GC衍生化试剂)
98%(Water≤50 ppm)
98%(ee 99%)
98%(ee:99%)
98%(ee:99%)
98%(mixture of isomers)
98%(sum of C9-C11)
98%(~36%,BF3 计量)
98%(≥900μG/mg)
98%(分析对照品试剂)
98%(同分异构体的总和)
98%(含60-100ppmMEHQ稳定剂)
98%(含70-100ppm对苯二酚稳定剂试剂)
98%(含分子筛、 Water≤50 ppm)
98%(含稳定剂)
98%(平均分子量15000)
98%(异构体混合试剂)
98%(来源于链霉菌属)
98%(氩气封装)
98%(熔点69-72°C)
98%(用于GC衍生化)
98%(离子对色谱试剂)
98%(荧光试剂)
98%(蛋白酶抑制试剂)
98%(螯合指示剂)
98%(顺反异构体混合物)
98%(高纯试剂)
98%(<70μm生物医用级试剂)
98%, 10mg/ml in Methanol
98%, 50mg/mL in ethanol
98%, 异构体混合物
98%, 顺反混合物
98%,(T)
98%,10-15 units/mg protein (E1%/280)
98%,99%ee
98%,GC&N
98%,M.W ~80000
98%,Ni32%
98%,Pd~35%
98%,mixture of isomers
98%,viscosity: 800~1200 mPa.s
98%,低含水量
98%,分子筛(Water≤50 ppm)
98%,含K2CO3稳定剂
98%,含有数量不等的1,3-二异丙基咪唑鎓-2-羧酸盐
98%,含有数量不等的酸酐
98%,无色液体
98%,棕色结晶粉末
98%,深蓝紫色结晶粉末
98%,白色
98%,顺反异构混合物
98%,顺反混合物
98-100%
98-102%(T),(contains 30-40%H2O)
98.0% (AT)
98.0% (sum of isomers, HPLC), ~2500 U/mg, stabilized with BHT
98.0% 生物技术级
98.0%(GC)(T)
98.0%(N)(T)
98.0%(T)
98.0%(离子对色谱试剂)
98.0%,stabilized with Copper chip
98.0%(150-400 ppm MEHQ)
98.0%(含1000ppm MEHQ 稳定剂)
98.0-102.0%
98.00%LC&N
98.5% trace metals basis
98.5% (10%atom)
98.5% (99%atom)
98.5%(1 μm,粉末)
98.5%(分析标准试剂)
98.5%(生物技术试剂)
98.5%(GC衍生化试剂)
98.5%(分子筛、 Water≤50 ppm)
98.5%(试剂级)
98.5%, mixture of isomers
98.6%(分析标准试剂)
98.9-101.2% B2O3 basis
98.90%
98
99 % HPLC, powder
99 atom % 13C, 98 atom % D
99 atom % 13C, 99 atom % D
99 atom % 13C, 99% (CP)
99% (HPLC), 98%
99% (TLC)
99% (contains 20-30%H2O)
99% (metals basis)
99% (mix)
99% (purity excludes ~1% Zr)
99% (stabilized with MgO)
99% +(isomers mixture)
99% +(mix)
99% 10-50微米
99% ACS
99% Au Assay:39.91 ± 0.8%
99% BSTFA + 1% TMCS,,用于GC衍生化
99% BSTFA + 1% TMCS,,用于GC衍生化
99% BSTFA + 10% TMCS,,用于GC衍生化
99% BSTFA + 10% TMCS,,用于GC衍生化
99% BSTFA + 5% TMCS,,用于GC衍生化
99% BSTFA + 5% TMCS,,用于GC衍生化
99% atom D
99% contains 3%CH2Cl2
99% mix TBC as stabilizer
99% 十二水合物
99% 生物技术级,来源于牛
99% (高纯试剂)
99%(-325 目)
99%(1-2 μm)
99%(150-400 ppm BHT )
99%(2-5u/ul)
99%(300目)
99%(99.99 %-Ta)
99%(99.99%-Sb)
99%(99.99%-W)
99%(GC 离子对色谱级)
99%(GC) ,含4-叔丁基邻苯二酚稳定剂
99%(Pd 9.0% 高纯试剂)
99%(ee 98%)
99%(metals basis excluding Zr)Zr <2%
99%(mixture)
99%(分析对照品试剂)
99%(化学发光试剂)
99%(升华纯化试剂)
99%(含200-300ppmMEHQ稳定剂)
99%(含水20%)
99%(天然)
99%(支链异构体类的混合物总和)
99%(无水试剂)
99%(无菌, 生物技术试剂)
99%(电镀试剂)
99%(粒径:10-20um)
99%(细胞培养试剂)
99%(色谱试剂)
99%(锐钛,2-3um)
99%(顺式和反式混合物)
99%, 0.1%氢氧化钾的稳定剂
99%, 0.1-1mm
99%, 1-3mm
99%, 2-4mm
99%, 200目
99%, 4-7mm
99%, 40目
99%, Ni:≥47%
99%, ee 99%
99%, β型
99%, 天然
99%,(mixture of isomers)
99%,0.1%单杂
99%,15nm,疏水性
99%,2-4μm
99%,200目
99%,300目
99%,40-60目
99%,500目
99%,50目
99%,AR
99%,Anhydride Group Content≥41.0%
99%,BP
99%,CP
99%,Cloud point 30℃
99%,Cloud point 55℃
99%,Cloud point73℃
99%,HPLC
99%,Mw 89000~98000
99%,Pt≥59.5%
99%,Ru:46%
99%,Water≤50 ppm (by K.F.), Seal
99%,Water≤50 ppm,分子筛,含稳定剂200ppm MEHQ
99%,Water≤50 ppm
99%,ee 98%
99%,mixture of isomers)
99%,单杂<0.2%,ee99.5%
99%,含0.01% copper 稳定剂
99%,含0.1 % KOH 稳定剂
99%,含10 - 20 ppm MEHQ 稳定剂
99%,含10-15ppm 4-叔-丁基邻苯二酚稳定剂
99%,含10-50ppm 4-methoxyphenol 稳定剂
99%,含15 - 20 ppm MEHQ稳定剂
99%,含15 ppm 4-叔丁基邻苯二酚稳定剂
99%,含40 - 60 ppm MEHQ 稳定剂
99%,含400ppm二异丙胺 稳定剂(分子筛、 Water≤50 ppm)
99%,含50 - 100 ppm BHT 稳定剂
99%,含50ppm BHT 稳定剂
99%,含阻聚剂MEHQ
99%,异构体混合物
99%,无水级
99%,无色
99%,来源枯草菌脂肽钠
99%,生物技术级
99%,用于HPLC标记
99%,用于生化分析
99%,离子对色谱级
99%,色谱级
99%,蛋白测序级
99%,金红石,(2-3um)
99%,锐钛,100nm
99%,顺反混合物
99%,黄色到棕色粉末
99%AR试剂级
99%GC
99%atom13C 97% atom D
99%atom13C
>97%(HPLC)(T)
99%分子量10000
99%含0.01 % BHT 稳定剂
99%含1-3%乙醇稳定剂
99%含稳定剂铜屑
99%电泳级
99%粒状
99%( Water≤50 ppm)(二甲苯异构体+乙基苯)
99%(0.5~0.7um)
99%(2-10 μm 高纯试剂)
99%(2-4μm)
99%(200 ppm MEHQ阻聚剂)
99%(200nm)
99%(2μm ,高纯试剂)
99%(300目)
99%(325 目 )
99%(400目 高纯试剂)
99%(50nm)
99%(6μm)
99%(BR)
99%(GC 标准试剂)
99%(GC)
99%(GC对照品试剂)
99%(GC标准品)
99%(HPLC衍生化)
99%(MW 10000)
99%(MW 1800)
99%(MW 60000)
99%(MW 600)
99%(Water≤50 ppm)
99%(ee 98%)
99%(≤45um高纯试剂)
99%(低苯级)
99%(光致抗蚀试剂)
99%(光谱试剂)
99%(分子生物学试剂)
99%(分子筛、 Water≤50 ppm)(二甲苯异构体+乙基苯)
99%(分析对照品试剂)
99%(升华级)
99%(和对映体,高效液相色谱法试剂)
99%(外消旋体与内消旋体混合物)
99%(异构体混合物)
99%(标准的气相色谱)
99%(涤纶级 光谱純试剂)
99%(熔点标准试剂)
99%(用于气相色谱的衍生)
99%(离子对色谱法)
99%(离子对色谱级)
99%(离子对谱试剂)
99%(超纯级)
99%(轻质)
99%(酯酶底物)
99%(闪烁光谱测定,激光试剂)
99%(顺反异构体混合物)
99%(高纯试剂), 1-3μm
99%(高纯试剂),粒径:15nm,比表面积(BET):300±50m2/g
99%, ≥99.99% trace metals basis
99%, 异构体混合物
99%,-325目
99%,20000酶活
99%,99.99%-Hf, <0.2%
99%,Cloud point 88℃
99%,HPLC
99%,T
99%,~300目
99%,含50-150 ppm TBC 稳定剂
99%,片状
99%,离子对色谱级
99%,非动物源
99%,黄色结晶针状固体
99.0% (HPLC)
99.0% (T)
99.0-100.5% (in dried substance), meets analytical specification of E 282
99.00%,ee99%
99.2%(分析对照品试剂)
99.2%(分析标准试剂)
99.20%
99.3%(分析标准试剂)
99.40%
99.5 % D, contains 0.03 % (v/v)TMS
99.5 % D
99.5 atom % D+0.03%TMS,用于 NMR
99.5% 30nm
99.5% (REO)
99.5% (metals basis 去除Ni), Ni <0.2%
99.5% (metals basis 去除铪) ,325目
99.5% +hydrolyzes in H2O to give a strongly alkaline solution
99.5% ,粒径:1-2um
99.5% 20-80nm
99.5% 50nm
99.5% D
99.5% Re Assay:85.34 ± 0.8%
99.5% metals basis,10μm
99.5% trace metals basis excluding Hf
99.5% 分子量400000
99.5% 生物技术级
99.5% (高纯试剂)
99.5%(2-3μm)
99.5%(20nm)
99.5%(300 目)
99.5%(50nm)
99.5%(60-120nm)
99.5%(GC 高纯试剂)
99.5%(GC),含30ppmMEHQ稳定剂
99.5%(GC分析标准试剂)
99.5%(HPLC级)
99.5%(metals basis excluding Sr), Sr <500ppm
99.5%(光谱试剂)
99.5%(标准的气相色谱)
99.5%(生物技术试剂)
99.5%(离子对色谱试剂)
99.5%(蛋白变性专用试剂)
99.5%(高纯试剂2μm)
99.5%(高纯试剂)
99.5%+0.05% v/v TMS
99.5%, hafnium chloride<50ppm
99.5%,100-200nm,球形
99.5%,100-200nm
99.5%,10um
99.5%,150-200目
99.5%,15±5nm
99.5%,200nm
99.5%,200目
99.5%,30±5nm
99.5%,50±5nm
99.5%,DTT,无酶
99.5%,分析对照品
99.5%,含0.1 % KOH 稳定剂
99.5%,生物技术级
99.5%,用于电泳
99.5%,用于细胞培养和昆虫细胞培养
99.5%,粉末
99.5%,重蒸馏
99.5%,(分子筛、 Water≤50 ppm)含BHT稳定剂
99.5%GC
99.5%生物技术级
99.5%金属基,5μm
99.5%(-325目)
99.5%(20nm-50nm )
99.5%(25μm 高纯试剂)
99.5%(300目,高纯试剂)
99.5%(40nm 球形)
99.5%(500nm)
99.5%(GC 分析对照品试剂)
99.5%(GC)
99.5%(Water≤50 ppm )
99.5%(≤3 μm)
99.5%(光谱纯试剂)
99.5%(分子筛, Water≤50 ppm)
99.5%(分析对照品试剂)
99.5%(标准试剂)
99.5%(滴定法测定异氰酸酯)
99.5%(球形 ,20nm, γ型)
99.5%(球形 ,30nm , α型)
99.5%(电子试剂),0.3~0.5um
99.5%(粒径:2 μm,高纯试剂)
99.5%(色谱级)
99.5%(药用试剂)
99.5%(蒸馏试剂)
99.5%(高效液相色谱)
99.5%(高纯试剂),30nm,比表面积150-200m2/g
99.5%(高纯试剂)2.0μm
99.5%(高纯试剂,3 μm)
99.5%,100目
99.5%,分析对照品
99.5%,异构体混合物
99.5%,锭
99.56%,无水级
99.5(分析标准试剂)
99.6%(标准试剂)
99.6%,25μm
99.6%(标准试剂)
99.7%(GC) ,无色
99.7%(GC标准试剂)
99.7%(分析标准试剂)
99.7%(荧光试剂)
99.7%,含100ppmMEHQ稳定剂
99.7%(GC分析标准试剂)
99.7%(分析对照品试剂)
99.7%(高纯试剂)
99.8% (metals basis)
99.8% D
99.8% metals basis
99.8% trace metals basis
99.8% 纳米粉体,粒径(小于100 nm激光PSA)
99.8% (100nm,金虹,亲油高纯试剂)
99.8% (100nm,锐钛,亲水高纯试剂)
99.8% (100nm,锐钛,亲油高纯试剂)
99.8%(GC)
99.8%(GR)
99.8%(分析标准试剂)
99.8%(制备色谱试剂)
99.8%(标准试剂)
99.8%(比表面积(BET):170m2/g;粒径:7-40nm)
99.8%(高纯试剂,300目)
99.8%(高纯试剂)
99.8%,10μm
99.8%,1μm,,高白度
99.8%,200目
99.8%,比表面积(BET):100m2/g;粒径:7-40nm
99.8%,比表面积(BET):115m2/g;粒径:7-40nm
99.8%,比表面积(BET):120m2/g;粒径:7-40nm
99.8%,比表面积(BET):150m2/g;粒径:7-40nm
99.8%,比表面积(BET):200m2/g;氯化物:0.0125
99.8%,比表面积(BET):230m2/g;粒径:7-40nm
99.8%( Water≤50 ppm)
99.8%(100nm,金虹,亲水高纯试剂)
99.8%(25nm,金虹,亲水高纯试剂)
99.8%(25nm,锐钛,亲水高纯试剂)
99.8%(40nm 金虹 亲水试高纯剂)
99.8%(40nm 锐钛 亲水高纯试剂)
99.8%(5-10nm,锐钛,亲水亲油高纯试剂)
99.8%(5-10nm,锐钛,亲水高纯试剂)
99.8%(50±10nm高纯试剂)
99.8%(60nm 金虹 亲水高纯试剂)
99.8%(60nm 锐钛 亲水高纯试剂)
99.8%(60nm 高纯试剂)
99.8%(90±10nm高纯试剂)
99.8%(ACS光谱级)
99.8%(GC NMR定量标准试剂)
99.8%(HPLC色谱试剂)
99.8%(PT)
99.8%(光谱纯试剂)
99.8%(光谱试剂)
99.8%(多肽合成试剂)
99.8%(比表面积(BET):200平方米/克;粒径:7-40nm)
99.8%(高纯试剂,Rh ≥80.6%)
99.85% (metals basis)
99.85%
99.9 %,~60% in neodecanoic acid (15-20% Bi)
99.9% (metals basis), Pt 44.9% min
99.9% (~1% 锆除外)高纯试剂
99.9% (高纯试剂)100nm
99.9% (高纯试剂),颗粒
99.9% +(Loss on drying≤5%)
99.9% metals basis,10μm
99.9% metals basis,α相,30nm,亲水型
99.9% metals basis,α相,30nm,亲油型
99.9% metals basis,粉末,≥200目
99.9% metals basis,黄色
99.9% metals basis,200nm
99.9% trace metals basis (purity excludes ~2% HfO2)
99.9% (粒径:10μm 高纯试剂)
99.9% (高纯试剂,200目)
99.9%(100nm 高纯试剂)
99.9%(50nm 高纯试剂)
99.9%(GC),含40ppm二异丙胺 稳定剂
99.9%(GC标准试剂)
99.9%(化学纯度试剂)
99.9%(无水高纯试剂)
99.9%(标准缓冲物质)
99.9%(比表面积≥120m2/g;粒径:30nm)
99.9%(高纯试剂 4mm)
99.9%(高纯试剂),<50 nm
99.9%(高纯试剂,0.5μm)
99.9%(高纯试剂,100nm)
99.9%(高纯试剂,1μm)
99.9%(高纯试剂,30nm)
99.9%(高纯试剂,Ir ≥84.5%)
99.9%(高纯试剂1~2μm)
99.9%(高纯试剂5~10μm)
99.9%, 200目, 四方相
99.9%, 深蓝色, 用作透明隔热薄膜
99.9%, 球型, D50=0.6-1um, 四方晶体-铁电体
99.9%, 球型, D50=0.6-1um
99.9%, 白色
99.9%,1-2um
99.9%,100nm
99.9%,105-250um
99.9%,1250目
99.9%,12~16um
99.9%,15-45um
99.9%,15-53um
99.9%,17um
99.9%,1~5mm
99.9%,200目
99.9%,20nm
99.9%,23um
99.9%,27um
99.9%,300目
99.9%,30nm
99.9%,325目
99.9%,3~4um
99.9%,40nm
99.9%,50-60um, 四方相
99.9%,500 目
99.9%,500目
99.9%,53-105um
99.9%,53-120um
99.9%,53-150um
99.9%,800目
99.9%,8~10um
99.9%,D50(0.2~0.55μm)
99.9%,用于重氮化滴定
99.9%生物技术级
99.9%高纯试剂
99.9%( Water≤50 ppm)
99.9%(0.5-2mm 高纯试剂)
99.9%(1-3mm 高纯试剂)
99.9%(1-5μm 高纯试剂)
99.9%(10-30nm 高纯试剂)
99.9%(100 目)
99.9%(100-200 目 高纯试剂)
99.9%(100-200nm,高纯试剂)
99.9%(100-200目 高纯试剂)
99.9%(2 μm,高纯试剂)
99.9%(2-3μm高纯试剂)
99.9%(200目 高纯试剂)
99.9%(20nm 高纯试剂)
99.9%(300目高纯试剂)
99.9%(30nm, 高纯试剂)
99.9%(30±10nm高纯试剂)
99.9%(3~5μm 高纯试剂)
99.9%(400目,高纯试剂)
99.9%(45um,-325 目 高纯试剂)
99.9%(50-70nm 高纯试剂)
99.9%(500目,高纯试剂)
99.9%(50nm, 高纯试剂)
99.9%(60-100nm 高纯试剂)
99.9%(60nm 高纯试剂)
99.9%(ACS光谱级)
99.9%(GC顶空测试)
99.9%(GC顶空进样)
99.9%(K=2)
99.9%(LC-MS)
99.9%(Pd 29% 高纯试剂)
99.9%(Φ0.5mm电容器 )
99.9%(α相 高纯试剂)
99.9%(β相 高纯试剂)
99.9%(≤0.8μm 高纯试剂)
99.9%(≤1μm高纯试剂)
99.9%(≥100目高纯试剂)
99.9%(农残级试剂)
99.9%(分子筛、水≤30 ppm)
99.9%(对照品试剂)
99.9%(无水抑制剂试剂)
99.9%(无水,片状试剂)
99.9%(梯度级试剂)
99.9%(比表面积10-15m2/g,粒度20nm-100nm)
99.9%(生物技术级)
99.9%(粒径<5mm ,高纯试剂)
99.9%(锭, 高纯试剂)
99.9%(高纯无水试剂)
99.9%(高纯试剂),1μm
99.9%(高纯试剂),200目,粉末
99.9%(高纯试剂),300-500nm
99.9%(高纯试剂),500nm
99.9%(高纯试剂),50nm
99.9%(高纯试剂),无水
99.9%(高纯试剂),粒径10μm
99.9%(高纯试剂),粒径≤1μm
99.9%(高纯试剂)200nm
99.9%(高纯试剂),1-10mm
99.9%(高纯试剂,10-20μm)
99.9%(高纯试剂,100nm-200nm)
99.9%(高纯试剂,10nm-25nm)
99.9%(高纯试剂,20nm-100nm)
99.9%(高纯试剂,500nm-1000nm)
99.9%, k=2
99.9%,1-3um
99.9%,100目
99.9%,200目
99.9%,40nm
99.9%,for GCMS
99.9%,粒径:1-3μm
99.9%,颗粒,锆≤0.15%
0.9999
99.95 % metals basis
99.95% (Loss on drying≤30%)
99.95% (metals basis), Au ≥67.6%
99.95% metal basis
99.95% metals basis ,白色
99.95% metals basis, Os 37%最低
99.95% metals basis, Rh 13.5% 最低
99.95%(高纯试剂,1-5mm)
99.95%(高纯试剂,400nm)
99.95%(高纯试剂)
99.95%(高纯试剂,1200目)
99.95%(高纯试剂,2000目)
99.95%(高纯试剂,325目)
99.95%(高纯试剂,4000目)
99.95%(高纯试剂,5000目)
99.95%(高纯试剂,50目)
99.95%(高纯试剂,750-850目)
99.95%(高纯试剂,80-120目)
99.95%,1um
99.95%(0.015mm 直径 高纯试剂)
99.95%(分析对照品试剂)
99.95%(高纯试剂), 钌 10.2% 最低
99.95(高纯试剂)
99.95(高纯试剂,8000目)
99.96%
99.96%(+0.03% V/V TMS)
99.96%(高纯试剂)
99.97%(高纯试剂)
99.98%(高纯试剂)
99.98%(高纯试剂)0.8-12mm (0.03-0.47in)
99.99 % metals basis
99.99% metals basis, Au>=39.3%最低
99.99% metals basis,100目
99.99% metals basis,200目
99.99% metals basis,2~10μm
99.99% metals basis,99.7-100.5% dry basis
99.99% metals basis, Rh 35.9% 最低
99.99% metals basis,50-70nm
99.99% metals basis,Trace metal ≤200PPM
99.99% metals basis,≤0.1μm
99.99% (100nm, 高纯试剂)
99.99% (200nm, 高纯试剂)
99.99% (粒径:2μm 高纯试剂)
99.99% (粒径:5μm 高纯试剂)
99.99%(1-3mm)
99.99%(50nm 高纯试剂)
99.99%(metalsbasis去除Ni),Ni<0.2%
99.99%(光学玻璃或单晶试剂)
99.99%(光玻级试剂)
99.99%(粒径<5mm 高纯试剂)
99.99%(高纯试剂),Ir≥63.9%
99.99%(高纯试剂,0.5μm)
99.99%(高纯试剂,1-3mm)
99.99%(高纯试剂,1μm)
99.99%(高纯试剂,50nm)
99.99%(高纯试剂,晶型α,0.20μm)
99.99%(高纯试剂,晶型γ,20nm)
99.99%(高纯试剂,10μm)
99.99%, 1μm
99.99%, 2um
99.99%,1~5mm
99.99%,3-5 um
99.99%,4N
99.99%,metals basis
99.99%-Sn
99.99%-Zr (REO)
99.99%metalsbasis
99.99%( 高纯试剂,200目)
99.99%(0.1mm 直径 高纯试剂)
99.99%(0.25mm 直径 高纯试剂)
99.99%(0.5mm 直径 高纯试剂)
99.99%(10μm ,高纯试剂)
99.99%(1mm 直径 高纯试剂)
99.99%(200目 高纯试剂)
99.99%(3.5-5 mm 镀膜高纯试剂)
99.99%(40-200目,高纯试剂)
99.99%(Water≤50 ppm )
99.99%(电泳级试剂)
99.99%(粉末,1-3mm)
99.99%(高纯试剂 4mm)
99.99%(高纯试剂), γ相, 40nm
99.99%(高纯试剂), 无气味的粉末
99.99%(高纯试剂), 无水, 粉末
99.99%(高纯试剂),5~6μm,粉末
99.99%(高纯试剂),80%α相,30nm-50nm
99.99%(高纯试剂),α晶型约90%,晶型γ约10%,50nm
99.99%(高纯试剂),α晶型约90%,晶型γ约10%,60nm
99.99%(高纯试剂),α晶型约95%,晶型γ约5%,80nm
99.99%(高纯试剂),α相,30nm
99.99%(高纯试剂),γ相,10nm
99.99%(高纯试剂),主体晶相,30nm-50nm
99.99%(高纯试剂),晶粒
99.99%(高纯试剂),粉末
99.99%(高纯试剂),不规则块状
99.99%(高纯试剂), 40目
99.99%(高纯试剂), Rh 46.2% 最低
99.99%(高纯试剂)无水
99.99%(高纯试剂,200目)
99.99%,1-3mm
99.99%,water:0.5-0.8%
99.99%,白色粉末,锆≤0.15%
99.99%,粒径:1μm
99.995 % metals basis
99.995% trace metals basis
99.997%(高纯试剂)
99.997%(高纯试剂)
99.998%(高纯试剂)
99.998%(100目,高纯试剂)
99.999% (REO)
99.999% (高纯试剂),1-6 mm
99.999% metals basis,1-5mm
99.999% metals basis,200目
99.999% metals basis,≥100目
99.999%(metalsbasis去除Ni),Ni<0.2%
99.999%(高纯试剂,1-3mm)
99.999%(高纯试剂,1-5mm)
99.999%(高纯试剂,200目)
99.999%(高纯试剂,300目)
99.999%,5N
99.999%(100目 高纯试剂)
99.999%(2-3MM)
99.999%(200目 高纯试剂)
99.999%(高纯试剂)
99.999%(高纯试剂),颗粒,1-6 mm
99.999%(高纯试剂)1-4mm
99.9995% trace metals basis
99.9995%(超纯试剂)
99.9999% metals basis,单晶棒状
99.9999% trace metals basis
99.9999%(1-5mm 高纯试剂)
99.9999%(高纯试剂), 2-5mm (0.08-0.20in) 直径
99.9999%(高纯试剂),块状
99.9999%(高纯试剂)
99.99999%(高纯试剂),块状
99.9(分析标准试剂)
997.8mg/L(溶剂:DCM)
99%atom13C
<160 nm particle size(BET),98%
>10000 Unit/mg
>10U/mg
>10u/mg
>10,000 U/mL
>150u/mg
>200 I.U. per mg
>200U/mg
>30 % absorption capacity (water)(at 80% rel. humidity, 25°C)
>3000 U/mg
>30u/mg,来源于兔肌
>50 units/mg protein (Bradford)
>50.0%(GC)
>50.0%(T)
>55.0%(GC)
>55.0%(HPLC)
>60%(HPLC)
>62.0%(GC)
>65.0%(HPLC)
>70%(GC)
>70.0%(N)
>70.0%(T)
>75%(GC)
>75%,OD:1-2nm,Length:20μm
>75.0%(HPLC)(T)
>75.0%(HPLC)
>80% isotactic
>80.0%(LC)
>80.0%(N)(T)
>80.0%(NMR)
>83.0%(GC)
>85.0%(GC)(N)
>85.0%GC
>86.0%(LC)
>87.0%(GC)
>90%(GC)
>90%(LC)
>90%(T)
>90%,ID:0.8-1.6nm,OD:1-2nm,Length:5-30μm
>90.0%(HPLC)(T)
>90.0%(N)
>90.0%(NMR)
>90.0%
>92.0%(GC)(T)
>93%(T)
>93.0%(HPLC)(T)
>93.0%(LC),顺反混合物
>93.0%(N)
>94%
>94.0%(GC)(T)
>94.0%(HPLC)
>94.0%
>95% (SDS-PAGE), ≥100 units/mg protein
>95%(LC&T)
>95%,ID:0.8-1.6nm,OD:1-2nm,Length:1-3μm,-COOH:~13.0wt%
>95%(HPLC)
>95.0%(GC)(N)
>95.0%(LC&T)
>95.0%(LC)
>95.0%(N)(T)
>95.0%(qNMR)
>95%
>96.0%(GC)(N)
>96.0%(GC),含0.1% TBC稳定剂
>96.0%(GC,mixture of cis and trans isomers)
>96.0%(LC&T)
>97% (HPLC)
>97%(T)
>97.0%(GC&T)
>97.0%(GC)(N)
>97.0%(GC),含50ppm TBC稳定剂
>97.0%(W)(T)
>97.0%,total of isomer
>97.0%(HPLC)
>98% 生物技术级
>98%(HPLC), Sublimed
>98%(LC&T)
>98%,生物技术级
>98%,>98%ee
>98.0%(GC) (含稳定剂HQ)
>98%(GC) (含稳定剂HQ)
>98.0%(GC),stabilized with 100ppmTBC
>98.0%(GC
>98%(GC
>98.0%(GC)
>98%(HPLC)(N)
>98%(HPLC)(T)
>98.0%(LC&N)
>98.0%(LC&T)
>98.0%(LC)
>98.0%(N)(HPLC)
>98.5%(HPLC), Sublimed
>99% 生物技术级
>99%(HPLC), Sublimed
>99%(HPLC),Sublimed
>99%,100%ee
>99.0% (GC)(含100ppm BHT稳定剂)
>99.0% (GC), 无色液体
>99.0% (GC)
>99.0% 电泳级
>99.0%(GC),含10 - 20 ppm MEHQ 稳定剂
>99.0%(GC),含10-1100ppmMEHQ稳定剂
>99.5% (GC)
>99.5%(HPLC)
>99.7%(GC)
>99.8%(GC)
>99.9%,用于重氮化滴定
>99.998%
≥ 97 %
>= 98 % GC
>=92%
>=97 %
A+B,2-3mg水/ml
A+B,3-4mg水/ml
A+B,3-5mg水/ml
A+B,5-6mg水/ml
A+B,5mg水/ml
ACRYL/BIS 29:1, 30% 溶液
ACS 99%
ACS reagent, chips, 33.5-36.5%
ACS reagent, for spectrophotometric det. of Cd,Cu,Hg,Pb,Zn, ≥98%(TLC)
ACS reagent,≥99.5%
ACS reagent,95 %
ACS 光谱级,≥99.5%
ACS 光谱级,≥99.9%
ACS, 99%
ACS, ≥98.0% (RT)
ACS, ≥98.5%
ACS, ≥99%
ACS, ≥99.0% (GC)
ACS, ≥99.4%
ACS, ≥99.9%
ACS, 干燥剂
ACS,37 wt. % in H2O, 含10-15% 甲醇稳定剂
ACS,48%
ACS,97%,片状
ACS,98%
ACS,99%
ACS,99.0%
ACS,99.5-101.0%
ACS,≥97.0%
ACS,≥98%
ACS,≥98.0%(RT)
ACS,≥98.0%,粉末
ACS,≥99.0%(GC)
ACS,≥99.5%(GC)
ACS光谱级,≥99.8%
ACS光谱级,≥99.8%
ACS级,≥99.5%
ACS(99.0-101%)
ACS,99.5%
ACS,≥99.9%
AL2O3≥30%
APG 0810, 50%
APG 1214, 50%
APG IC, 50%
AR 块状
AR(不含稳定剂)
AR(显色试剂)
AR(白色)
AR(碱溶)
AR(醇溶)
AR, 325目, 白色
AR, 99%
AR, 99.0%,白色晶体
AR, >47%(Mn计量)
AR, ≥85 wt. % (溶剂:H2O)
AR,(100目)
AR,10 wt. % in H2O,含5-8% 甲醇稳定剂
AR,100nm
AR,16-30目,白色
AR,18 wt. % in H2O,含5-8% 甲醇稳定剂
AR,2-4目
AR,20% in H2O
AR,200目,褐色
AR,21~23%(Fe计量)
AR,25-28%
AR,30 wt. %(溶剂:H2O)
AR,30~32%
AR,37 wt. % in H2O,含10-15% 甲醇稳定剂
AR,4.0-5.0%(Mg计量)
AR,4.0-5%(Mg计量)
AR,40 wt. %(溶剂:H2O)
AR,40-45% MgO basis
AR,43.0 - 47.0 %(Co 计量)
AR,50%(溶剂:H2O)
AR,50μm,白色
AR,54 - 57% (Cu计量)
AR,57.5%
AR,6-10目
AR,60%(溶剂:水)
AR,8-16目
AR,80-120目,白色
AR,85-90%
AR,85.0%(MoO3计量)
AR,88%
AR,90% 粉末
AR,90%,M/G=1:2
AR,92%
AR,95.0%
AR,96%(片状)
AR,96%(环保试剂)
AR,96.5%
AR,97%,白色粉末
AR,97.0%
AR,98%,10-20目
AR,98%,100目
AR,98%,200目
AR,98%,300目
AR,98%,40-60目
AR,98%含1-3%乙醇稳定剂
AR,99%(二甲苯异构体+乙基苯)
AR,99%,含10ppm BHT稳定剂
AR,99%(粉末)
AR,99%(颗粒)
AR,99%(高纯试剂)
AR,99-102%
AR,99.0%,含30ppmMEHQ稳定剂
AR,99.0%,含40ppm二异丙胺 稳定剂
AR,99.00%
AR,99.5% 400目
AR,99.5%(高纯试剂)
AR,99.5%,粉末
AR,99.5%(200目)
AR,99.5-100.5%
AR,99.50%
AR,99.95%
AR,99.999%(高纯试剂)
AR,>40.0%
AR,>95.0%(GC)
AR,>95.0%(T)
AR,>97.0%(GC)
AR,>97%(GC)
AR,>98.0%(GC)
AR,>99%(GC),包含180-200 ppm MEHQ 稳定剂
AR,>99%
AR,>99.0%(T)
AR,Co 13.5~14.5%
AR,Fe 21-23%
AR,Mg=38-42%
AR,bp 30-60 °C
AR,bp 90-120 °C
AR,≥60%
AR,≥98%
AR,≥98.0% (GC)
AR,≥98.00%
AR,≥99.0%(RT)
AR,≥99.0%
AR,≥99.5%
AR,≥99.8%
AR,含0.025% BHT 稳定剂
AR,含10-15ppm 4-叔-丁基邻苯二酚稳定剂
AR,无蛋白酶
AR,白色粉末
AR47%,含≤1.5 % H3PO2 稳定剂
AR( SO2≥6%)
AR(1% in H2O)
AR(10-20目)
AR(20-30目)
AR(5% in H2O)
AR(92.5-100.5%)
AR(bp 60-90 °C)
AR(含54-60% NaPO3稳定剂)
AR(异构体混合试剂)
AR, 氟含量25%
AR,10-20目
AR,120-180目,白色
AR,16-30目或0.55mm-1mm,白色
AR,2-4目或5-8mm
AR,2-4目或5-8mm,白色
AR,20-30目
AR,200-250目
AR,200-250目,白色
AR,25%(溶剂:MeOH)
AR,25%(溶剂:H2O)
AR,38-42% (Mg)
AR,4-10目或2-5mm,白色
AR,40%
AR,40-60目,灰白色
AR,40-60目,白色
AR,50-80目,白色
AR,50μm,白色
AR,55.3 %(SnO2计量)
AR,6-10目或2-3mm
AR,8-16目或1-2mm
AR,8-16目或1-2mm,白色
AR,80-120目,灰白色
AR,80-120目,白色
AR,81-83% as MoO3
AR,90.0%
AR,95%
AR,96%
AR,98%
AR,98.5%
AR,无水级
AR,来源于玉米
AR,模数:2.00-2.20
AR,模数:2.30-2.50
AR,模数:2.80-3.00
AR,活性氯6-14%
AR,碱溶
AR,醇溶
Absorbance(E1%1cm)>35(pH 5.0 buffer sol., 398.0 to 405.0nm)
Acicillin≥75.4%, Clavulanate≥4.8%
Al2O3:46%
Al≥16%
Analytical Volumetric Solution,0.01M
Analytical Volumetric Solution,0.05M
Analytical Volumetric Solution,1.0M
Assay:45.0~55.0%
Assay≥85.0%
Au 23.5~23.8%(溶剂:H2O)
Au 48-50%
Au≥55%
Au≥82%
BASF,K-30
BC,98%
BET surf. area 1300-1600m2/g
BET:350-450㎡/g,孔径:0.56-0.58 nm
BET:350-450㎡/g,孔径:0.56-0.58 nm
BF3 ≥19%
BF3 ≥60%, 白色固体
BF3: 25%-26%
BF3: 34%-36%
BF3: 40%
BP Reference Standard
BR 10-20u/mg
BR(10~25%)
BR(来源于牛奶)
BR, 50000u/mg
BR,1000u/mg,来源于牛胰腺
BR,100u/mg
BR,1500u/g
BR,200u/g
BR,32.5万IU/g
BR,5万U/g
BR,70万u/g
BR,8-20u/mg
BR,95%,来源于牛奶
BR,96%
BR,≥0.4u/mg solid,小麦,粉末
BR,冻干粉
BR;Binding of Phosphate 4.0~7.0mmo1/g
BR,0.2mg/ml
BR,1200u/mg
BR,120u/g
BR,1:4000
BR,28%
BR,300u/mg
BR,40%
BR,90%
BR,95%
BR,98%
BR,加替沙星干品含量>78%
Bentone SD-1(中至低极性溶剂)
BioChemika, >= 96.0 % TLC
BioChemika, ≥99%
BioChemika, >= 99.0 % TLC sum of enantiomers
BioReagent ≥10.0 mg/mL (UV)
BioReagent
BioReagent, 30-350units/mg protein (E1%/280)
BioReagent, for molecular biology
BioReagent, suitable for fluorescence, ≥98.0% (T)
BioXtra, ≥98.0% (TLC)
Biothnology grade ,80%
Black granular
Br≈52%
Br≈58%
C(1/2I{2})=0.09992mol/L
C(1/6KIO3)=1mol/l
C16:54%-62%;C18:38%-44%
C18:80-90%
C8:3%,C10:6%,C12:53%, C14:18%, C16:9%, C18:4%
CARBON 44%-45%
CARBON 64.4 - 71.2%
CH-87工业除氟专用
CHP(羟丙氧基:5-16%)
CL-6B
CM-52
CO-630,平均分子量 ~617
CO-720,平均分子量 ~749
CO-890,平均分子量 ~1,982
COD≥25万mg/L
CP, >44%(Mn计量)
CP,100目
CP,200目,褐色
CP,60%
CP,70%
CP,80%
CP,85%
CP,85.0%
CP,88%
CP,98.0%,含30ppmMEHQ稳定剂
CP,99%(1-4mm)
CP,99.0%
CP,Co 43.0 - 47.0 %
CP,≥97%
CP-42
CP-52
CP-70
Ca: 20.0 ~ 24.0 %
Carbon 36.0 - 38.6 %
Collagen from bovine cartilage, Type II
Collagen from chicken, Type II
Collagen from fish, 90%
Collagen from fishskin
Component A,2-3mg H2O/ml
Component A,3-5mg H2O /ml
Component B,2-3mg H2O/ml
Component B,3-5mg H2O /ml
Content(1-MCP): ≥4.0%,Carrier cyclodextrin
Cr 24%
Cu>36%
Cu:8%
D,98% + BHT
D,99%,85 wt.% in D2O
D,99%,(65 wt.% in D2O)
D,99%,无水级
D,99.5%+ DCL 35% W/W solution of D2O
D,99.5%, 含0.03 % (v/v) TMS
D,99.5%,90% in D2O
D,99.5%,98% in D2O
D,99.8%+0.03% V/V TMS
D,99.96%
D,≥98%
D-Glu:D-Lys (6:4), mol wt 20,000-50,000
D40
D60
D80
Dye Content > 55 %
Dye content 45 %
Dye content 65%
Dye content 75 %
Dye content 90 %
Dye content 96%
Dye content ~85%
Dye content ≥70 %
Dye content ≥95 %
D,99%
E-1006,羟值:132±5
E-1306,羟值:120±5
E-1310,羟值:88±5
E-1340,羟值:28±5
EP Reference Standard
EP级,平均粒径:0.1-0.3μm
Enzym. Assay (Spec. Activity) > 40.00 U/mgP
Ethanol Solution(contains HCl),For TLC
Extent of labeling: ~2.2 mol cyanoethylation per mol cellulose (D.S.)
Extent of labeling: ~2.6 mol cyanoethylation per mol cellulose (D.S.)
FCC
FE2O3≤10PPM
FMP
Fast Flow
Fe 12-14%
Fe 25-35% w/w
Fe ~20%
Fe>30.5%
Ferredoxin ≥15 wt. %
Fe含量:21%
Fe, 24%
For labeling DNA probes for hybridizations
F≥1.5gH2O/100ml
GB/T-7304
GB/T6909-2018(不含EDTA盐)
GC 99%
GC,99%
GC,99.5%
GC,≥99.9%(GC)(标准试剂)
GCS,≥99.9% (GC)
GC对照品,>99.5%
GC对照品,≥99.9%(GC)
GC衍生化试剂(含1% 三甲基氯硅烷)
GC顶空测试
GR 99%
GR 99.5%
GR, 99.5%
GR, 99.8%
GR, ≥85 wt. % (溶剂:H2O)
GR,25-28%
GR,30~32%
GR,40.0%
GR,70%
GR,85%
GR,90%
GR,95%
GR,97%(片状)
GR,99.0%
GR,>99%
GR,≥99%,GC
GR,≥99%
GR,≥99.0% (GC)
GR,≥99.0%(GC),用于测定醛
GR,≥99.0%(T)
GR,≥99.0%
GR,≥99.5%(GC)
GR,≥99.5%(RT)
GR,≥99.9%
GR,99.0%
GR,99.5%
Glu:Tyr (4:1), mol wt 20,000-50,000
Grade III, histone, free(Millon test)
Grade IV, Histone, free(Millon test)
Grade I, buffered aqueous glycerol solution, 0.8-2.0 units/mg protein
H 型离子交换树脂
HLB值:14-15.5,pH值:5.0-7.0
HP-55S,邻苯二甲酰含量24%
HPLC 95%
HPLC 99.9%
HPLC,≥98.0%
HPLC,≥99.7%(GC)
HPLC,≥99.9%
HPLC
HPLC≥80%
HPLC≥90%
HPLC≥94%
HPLC级, ≥99.9%
HPLC级,≥99.9%,含BHT稳定剂
HPLC级,梯度级, ≥99.9%
HPLC, ≥98%
HPO3≥38%
High resolution, DNase, RNase, NICKase, none detected
Histology stain grade
III型,羟值(mmol/g): 0.65-0.70
II型,粘度:100000mPa.s
II型,粘度:100mPa.s
II型,粘度:15000mPa.s
II型,粘度:4000mPa.s
II型,粘度:400mPa.s
II型,羟值(mmol/g): 0.54-0.64
IND(pH 0.1-2.0)
IRC-748
IV型,羟值(mmol/g): 0.71-0.80
Igepal CO-520
Ir 35% in HCl
Ir 35%(溶剂:HCl)
I型,粘度:100mPa.s
I型,粘度:20000mPa.s
I型,粘度:30mPa.s
I型,粘度:4000mPa.s
I型,粘度:400mPa.s
I型,羟值(mmol/g): 0.47-0.53
K-value 59-55
K-value 62-60
K-value 68-65
K-value 72-71
Km = 140 uM
Kosher,FCC,≥99%
LC-MS淋洗剂,≥99.5%(GC)
LR
LR,1-3mm
LR,2-4mm
M.W 1000
M.W 3000
M.W 7000-8000
M.W :30000-100000
M.W. 13,000
M.W. 14,000
M.W. 250000(DS=0.7) ,1500-3100mPa.s
M.W. 28000
M.W. 2,400
M.W. 4,600
M.W.175,000, 米黄色固体
MCPA-isooctyl Solution, 100ppm
MIXED,50% IN PROPYLENE CARBONAT
MP.100-140°C
MW 10000
MW 1000
MW 2000 Da
MW 200000
MW 20000
MW 40000
MW 5000 Da
MW 5000
MW 70000
MW 80000
Mw=80000,液体
MW ≈ 200,000
MW ≈ 20,000-50,000
MW ≈ 50,000
MW ≈500,000
MW-6000
MW:40000
MW:~5000
MW:~7500
MW=100000
MW=150000
MW=250000
MW=30000
MW=50000
MW~13,5000
MW<5000
Melt index: 3~8g/10min;Tm :138~142℃,pellets
Melt index: 9~15g/10min;Tm :132~136℃,pellets
Mixture of Diastereomers
Mn 15,000-25,000 by GPC
Mn 1,000-1,200
Mn 2000-3000
Mn 30%
Mn 3000-4000
Mn 6,000-15,000 by GPC
Mn ~15,000 by GPC;Mw ~34,000 by GPC
Mn ~28000
Mn ~3,000
Mn ~300,000
Mn ~400
Mn ~404
Mn ~492 (n≈6)
Mn ~5,000
Mn ~580 (n≈8)
Mn ~668 (n≈10)
Mn ~9,000
Mn: 4.18×10^4 g/mol, Mw: 4.63×10^4 g/mol; 特性粘数: 27.10 mL/g
Mn: ~1500
Mn: ~3000
Mn: ~4000
Mn: ~4800
Mn: ~5300
Mn:14.36×10^4g/mol;Mw:17.24×10^4g/mol;特性粘数:67.79mL/g
Mn~1,500
Mn~120,000
Mn~150,000
Mn~25000
Mn~3000
Mn≥4.0%水溶液
Mn<6,000 by GPC
Mn>25,000 by GPC
Mo 56.5%
Mv~35,000,粒料
Mv~35,000,粗粉
Mw 10,000-100,000 by GPC
Mw 100,000-1000,000
Mw 100000
Mw 1000
Mw 10,000-100,000by GPC
Mw 200000 脱乙酰度~85%
Mw 25kD
Mw 300000 脱乙酰度~85%
Mw 3000
Mw 50000 脱乙酰度~85%
Mw ~1000000,粉末
Mw ~11,000
Mw ~195,000
Mw ~2,000
Mw ~27,000
Mw ~315
Mw ~400,epoxy value:0.28-0.34
Mw ~45,000-70,000
Mw ~480
Mw ~550
Mw ~590
Mw ~60,000
Mw ~70000,粉末
Mw520,000,Mn150,000(Typical),acrylamide~80wt.%
Mw: 800-1000
Mw:12600g/mol
Mw:2400g/mol;Mn:2200g/mol
Mw:273,油溶性
Mw:317,油溶性
Mw:405,溶于水和有机溶剂
Mw:4050g/mol;Mn:3800g/mol
Mw:625,水溶性
Mw:845,水溶性
Mw=1000
Mw=2000
Mw=5000
Mw~ 1000
Mw~ 1500
Mw~ 3000
Mw~ 4500
Mw~ 5000
Mw~ 500
Mw~ 6000
Mw~1000
Mw~1000万
Mw≈10,000
Mw≈1310
Mw≈40,000
M
N 8%
NMR级试剂
NP-40
NR40
NR50
Na 型离子交换树脂
Natural
Ni≈90%
Ni≥180g/L
OH型
Os 38.7%
Os 83%
Os ≥42.5%
PC50
PC60
PC70
PC80
PC90
PEG average Mn 2,000
PEG1000(磷酸)
PEG200MO
PEG300MO
PEG400ML
PEG400MO
PEG400
PEG600MO
PEG8000
PEG平均分子量~400,含400-600ppm MEHQ稳定剂
PEH-15
PEH-3
PEH-6
PESTANAL, analytical standard
PH=4.0
PH=5.1
PH=7.4
PH=7
PH<3.57
PPG-1000DO
PPG-2000DO
PT,99.8%
PT,99.9%
PT,99.9-100.1%
PVSK(0.0025N)
Particle Size 60-200 μm
Pb ≥82%
Pb:59.35~61.36%
Pd 18%
Pd 20.5%
Pd 4-5% w/w (cont. Pd)
Pd 5%(用铅毒化)
Pd 5%,poisoned with lead
Pd 58.2%
Pd 75%
Pd ~40.0%
Pd ≥36.5%
Pd ≥39.0%
Pd ≥50%
Pd1%
Pd10%
Pd3%
Pd5%
Ph Eur,USP,NF,JP
Ph Eur.,BP,98%
Ph Eur.,BP,98-101%
Ph Eur
Ph Eur、BP、USP(99.0-100.5 % )
Ph. Eur.,BP,USP,99-100.5%
Pharmaceutical Secondary Standard; Certified Reference Material
Ph
Prot. Content (% Protein) 30.00 - 60.00 %
Protein ≥10 % by biuret
Protein ≥85 % by biuret
Protein, 70-90% biuret
Protein, ≥35% Lowry
Pt 10%
Pt 15%
Pt 20%
Pt 34.0%
Pt 75%
Pt ~2%(溶剂:二甲苯)
Pt,18.02%
Pt41%
Pt64.5%
Pt:≥58%
RG 98%
RG
RZ:>2.0,冻干粉,活性:≥150 units/mg
RZ:>2.5,冻干粉,活性:>200 units/mg
RZ:>3.0,冻干粉,活性:>300 units/mg
Reagent grade
Rh 10.6%
Rh 17.1%
Rh 30% min
Rh ≥34.5%
Ru 23.0% min
Ru 26% - 30%
Ru 28.4% min
Ru 5%(Ru计量)
SU
SiO2/Al2O3 (mole ratio) ≈ 115-125
SiO2/Al2O3 (mole ratio) ≈ 13-17
SiO2/Al2O3 (mole ratio) ≈ 15
SiO2/Al2O3 (mole ratio) ≈ 20-30
SiO2/Al2O3 (mole ratio) ≈ 20
SiO2/Al2O3 (mole ratio) ≈ 220-400
SiO2/Al2O3 (mole ratio) ≈ 25-30
SiO2/Al2O3 (mole ratio) ≈ 30-50
SiO2/Al2O3 (mole ratio) ≈ 30
SiO2/Al2O3 (mole ratio) ≈ 38-40
SiO2/Al2O3 (mole ratio) ≈ 38-40,氢型
SiO2/Al2O3 (mole ratio) ≈ 38-40,钠型
SiO2/Al2O3 (mole ratio) ≈ 40-50
SiO2/Al2O3 (mole ratio) ≈ 50-70
SiO2/Al2O3 (mole ratio) ≈ 70-90
SiO2/Al2O3 (mole ratio) ≈ 90-110
Sm 33%
Sn 56%+-0.5%
Sn>18.8%
Sn≥42%
Sn≥46%
Solid content 99%
Solution Complete
Solution Incomplete
Sr ≤0.8%
Stain grade
tinctorial strength 97%-103%
Standard for GC, ≥99.5%
Standard for GC, ≥99.7% (GC)
Standard for GC,99.5%(GC)(二甲苯异构体+乙基苯)
Standard for GC,99.5%(GC)
Standard for GC,>99%(GC)
Standard for GC,>99%
Standard for GC,>99%(GC)
Standard for GC,>99.5%
Standard for GC,>99.7%(GC)
Standard for GC,>99.9%(GC)
Standard for GC,>99.9%
Standard for GC,>99.9(GC)
Standard for GC,≥98.0%(GC)
Standard for GC,≥99.0%
Standard for GC,≥99.5%(GC)
Standard for GC,≥99.8%(标准试剂)
Standard for GC,≥99.9%(GC)
Standard for GC, 99%
Standard for GC, ≥99.5% (GC)
Standard for GC,≥99.5% (GC)
Standard for GC,≥99.5%(GC)
StandardforGC,>99.0%
Strength ≥290%
Sublimed,>99%
Sum of C16 C18 C20
T-98%
TNF-α, recombinant, expressed in HEK 293 cells, suitable for cell culture ≥95% (SDS-PAGE) ≤1.0 ng/mL ED50
Titration by AgNO3 24.2 - 29.5 %
Type H-1, sulfatase ≥10,000 units/g solid
Type H-2, aqueous solution, ≥2,000 units/mL
Type II ≥4% protein basis (Lowry)
Type III-S ≥60% protein basis (biuret)
Type III-S, ammonium sulfate suspension, ≥4,000 units/mg protein
Type II, essentially salt-free, lyophilized powder, 100-300 units/mg solid
Type IV, lyophilized powder, 20-60 units/mg protein (modified Warburg-Christian)
Type I, ammonium sulfate suspension, 100-300 units/mg protein
Type I, partially purified powder, ≥40 units/mg protein (biuret)
Type VII-A
Type VII, lyophilized powder, ≥50 units/mg protein
Type VI, ≥90%
Type VI, ≥92.5%
Type XI, lyophilized powder, ≥200units/mg protein
Type X, lyophilized powder, ≥40 units/mg protein
USP grade
USP, >98.5%
USP, >99%
USP,生物技术级
USP2910,2%粘度:15mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
USP2910,2%粘度:3mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
USP2910,2%粘度:50mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
USP级,粉末
USP试剂(来源于卡那霉素链霉菌)
USP(4,400 units/mg)
UV97%混合物
UiO-66-BDC-NH2, BDC-NH2:Zr=0.9-1.0
Umicore
United States Pharmacopeia (USP) Reference Standard
Viscosity Grade 100
Viscosity Grade 100, 白色
Viscosity Grade 150
Viscosity Grade 46
Viscosity Grade 68
Viscosity: 5000~15000mPa.s
Viscosity:3600~7000 mPa.s
Volatiles< 1.0 %
W-180
Water (by Karl Fischer) < 10.00 %
White granular,viscosity:0.8-0.83mPa·s
ZerO2, ≥98.0%
Zn 10-12%(325目)
Zn: 19%-22%
ZnO≥61%, CrO3≥19%
ZnS含量≥28.0%
ZnS含量≥30.0%
ZrO2≥20%
[HPLC标记用], >99.0%(GC)
acid terminated, Mw 10,000-18,000
acrylic acid 15wt. %
ammonium sulfate suspension, 5.0-20.0 units/mg protein (biuret)
ammonium sulfate suspension, 200-500 units/mg protein
ammonium sulfate suspension, ≥10 units/mg protein
ammonium sulfate suspension, ≥100units/mg protein
ammonium sulfate suspension, ≥50 units/mg protein
analytical standard ≥97.0% (HPLC)
analytical standard ,1000ug/ml in 1.0mol/L HNO3
analytical standard ≥98.0%
analytical standard,1.00mg/ml in methanol
analytical standard,>99.8%(GC)
analytical standard,≥99.5%(GC)
analytical standard, for GPC, 17,000
analytical standard,HPLC≥95%
anhydrous,98%
anhydrous,99.998% trace metals basis
anhydrous,≥99%
anhydrous,98%
approx. 1-5 mm
approx. M.W. 45.000, pellets
average Mn 10,000
average Mn 200
average Mn 40,000
average Mn 440
average Mn 45,000
average Mn 80,000
average Mn ~1,800 by GPC, average Mw ~2,000 by LS, 50 wt. % in H2O
average Mn ~1,900 by GPC
average Mn ~10,000, powder
average Mn ~1,000
average Mn ~230
average Mn ~27,000
average Mn ~2,600
average Mn ~400
average Mn ~50000 by GPC
average Mn ~512
average Mn ~530
average Mn ~570
average Mn ~644
average Mn2,000
average Mn324, contains 200-300ppm MEHQ as inhibitor
average Mn40,000, powder
average Mn~1,000
average Mn~2,000
average Mn~2,300 (narrow MW distribution), isocyanate ~3.6wt. %
average Mn~3,000
average Mn~450
average Mn~460, crystalline
average Mn~50,000
average Mn~55,000, average Mw~100,000
average Mn~600
average Mn~7,200
average Mn~800
average Mn~912
average Mw 150,000
average Mw 250,000
average Mw 3,000, 50 wt. % in H2O
average Mw 4,000-6,000, 40 wt. % in H2O
average Mw 50,000
average Mw 700000-800000
average Mw 85,000
average Mw ~(162.21)n, 米黄色
average Mw ~(162.21)n
average Mw ~1,180
average Mw ~1000
average Mw ~12,000
average Mw ~14,000, average Mn ~10,000
average Mw ~160,000
average Mw ~165,000 by GPC, acrylonitrile 25 wt. %, pellets
average Mw ~185,000 by GPC, acrylonitrile 30 wt. %, powder
average Mw ~250,000 by GPC
average Mw ~25,000
average Mw ~26,000 by GPC
average Mw ~2,000
average Mw ~30,000
average Mw ~3,000
average Mw ~400,000, average Mn ~130,000,pellets
average Mw ~40,000 by GPC
average Mw ~45,000 by GPC
average Mw ~455,000, average Mn ~110,000,pellets
average Mw ~50,000(GPC vs. poly(ethylene oxide)),粉末
average Mw ~60,000
average Mw ~700,000 by GPC
average Mw ~800 by LS, average Mn ~600 by GPC
average Mw ~800,average Mn ~600
average Mw1000
average Mw2000
average Mw5000
average Mw~10,000 by GPC
average Mw~2,200, average Mn~1,200, allyl alcohol 40mol %
average Mw~3800
average Mw~515,000 by GPC
average Mw~6,000, 12-200mesh (85%)
average Mw~9,100 by GPC, average Mn~3,900 by GPC, maleic anhydride 8-10wt. %
average mol wt 500,000
average mol wt 80,000
bp 30-60 °C
bp 60-90 °C
bp 90-120 °C
buffered aqueous glycerol solution
buffered aqueous glycerol solution, ~30units/mg protein (Lowry)
buffered aqueous glycerol solution, ≥1.0 units/mg protein
buffered aqueous solution ≥90% (SDS-GE)
butyrylcholinesterase inhibitor
c(1/3H3PO4)= 1.0 mol/L
c(MgCl2)= 0.05000 mol/L (0.05M)
c(MgCl2)=0.1000mol/L(0.1M)
c(MgCl2)=1.000mol/L(1N)
c(MgSO4)= 0.01000mol/L (0.01M)
c(MgSO4)= 0.1000mol/L (0.1M)
c(NO2-) =1000μg/mL
c(NO2-) =100μg/mL
c(NO2-) =200μg/mL
c(NO2-)=165μg/mL
c(Na2SO4)=0.1000 mol/L (0.2N)
c(NaHCO3)= 0.05000 mol/L (0.05N)
c(NaHCO3)= 0.1000 mol/L (0.1N)
c(NaHCO3)= 0.5000 mol/L (0.5N)
c(NaHCO3)= 1.000 mol/L (1N)
c(NaHSO3)= 0.1250 mol/L (0.25N)
c(NaNO2) = 0.05 mol/L
c(NaNO2) = 0.1 mol/L
c(NaSCN)= 0.1000 mol/L (0.1N)
c=99.7% u=0.8(k=2)
c[NH4Fe(SO4)2]= 0.1000 mol/L (0.1N)
c[Zn(CH3COO) 2]=0.02500mol/L(0.025M)
c[Zn(CH3COO)2]= 0.05000 mol/L (0.05M)
c[Zn(CH3COO)2]= 0.2000 mol/L (0.2M)
c[Zn(NO3)2]=0.1000mol/L(0.1M)
ca. 10% in Isopropyl Ether
ca. 10% weight in hexanes
ca. 50%(溶剂:水)
ca.40%inWater
cabot vulcan xc-72R, 粒径: 10-20 nm
cabot vulcan xc-72
cellulase substrate
chloride form, 20-50 mesh
chloride form, 200-400 mesh
chloride form, strongly basic, 200-400 mesh
cis and trans,99%
conductivity 10-50 S/cm (pressed pellet)
contains 300ppm MEHQ as inhibitor average Mn ~428
contains 34% water
contains 45% water
contains 700ppm monomethyl ether hydroquinone as inhibitor
contains 75-125 ppm monomethyl ether hydroquinone as inhibitor, >90%
contains ca. 10% Na2CO3
crude source of omega-3 fatty acids
crystalline
d4, (D, 99%)
d4, (D, 99.5%)
diam. 3 mm, ≥99.95% metals basis
dioxole 65mol %
doped, conductivity 0.5-1.5 S/cm (pressed pellet, typical), extent of labeling: ~5 wt. % loading, coated on titanium dioxide
doped, conductivity 30 S/cm (bulk), extent of labeling: 20 wt. % loading, composite with carbon black
dye content 70%
electronic grade
epoxy value:0.43
epoxy value:0.5
epoxy value:0.65~0.70
epoxy value~4
erage Mw~118,000 by GPC, contains >0.03% antioxidant as inhibitor
ester terminated, 0.55-0.75 dL/g
ester terminated, L-Lactide: D,L-Lactide 70:30
ester terminated, Lactide: Caprolactone 70:30
ester terminated, Lactide: Glycolide 82:18
ester terminated, Lactide: Glycolide 85:15
ester terminated, Mw 18,000-28,000
ester terminated,lactide:glycolide 50:50,Mw 38000-54000
端酸,丙交酯:乙交酯50:50,分子量38000-54000
ethyl acrylate <5 wt. %, average Mn ~39,500 by GPC, average Mw ~101,000 by GPC, powder
ethylene 32mol %
extent of labeling: 12-15mol per mol β-CD
extent of labeling: ~3.0mmol/g "DMAP" loading, matrix crosslinked with 2% DVB
for Esterification
for GC derivatization, ≥99.0%
for GC,≥99.8%
for GC,用于环境分析
for GC-HS,≥99.9%(GC)
for GC, ≥95%
for HPLC, 50% in water, 49-51% (T)
for HPLC, ≥99.9%
for HPLC,99%
for HPLC,99.5%
for HPLC,99.7%
for HPLC,>99.5%
for HPLC,AA, IC, ICP and TOC analysis
for HPLC,≥98%(GC)
for HPLC,≥99%
for HPLC,≥99.5%(T)
for HPLC,≥99.7%(GC)
for HPLC85~90%
for HPLC
for HPLC,≥95%
for LC-MS, ≥99.95%
for LC-MS,≥25% in H2O
for LC-MS,≥99%
for LC-MS,≥99.5%
for LC-MS,≥99.9%(GC)
for NMR spectroscopy,≥99.9%(GC)
for PCR
for TLC derivatization, for spectrophotometric det. of phosphorus-containing pesticides, ≥98%
for chiral derivatization 98.5%
for chiral derivatization, ≥99%
for enzymic, spectrophotometric determination of H2O2, ≥98%
for enzymic, spectrophotometric determination
for fluorescence,~1% in H2O
for laboratory use
for microscopy
for molecular biology, ~5 M in H2O
for molecular biology, BioReagent
for spectrophotometric det. of Ag, Fe, Ru, ≥98.5%
for spectrophotometric det. of Au, NO2-, Ce(IV), for the detection of Au, Co, Cu, SCN-, V, ≥97%
for spectrophotometric det. of Au,Tl(III),W, ≥99%
for spectrophotometric det. of Co(II), Cu(II), ≥90%
for spectrophotometric det. of Co, ≥97%
for spectrophotometric det. of Co, ≥97%
for spectrophotometric det. of Cu, Zn
for spectrophotometric det. of Fe in serum, ≥99%
for spectrophotometric det. of Fe(III), ≥98.5%
for spectrophotometric det. of Fe, ≥97%
for spectrophotometric det. of Mo, Sn, W, and also Ag and Re, ≥97%
for spectrophotometric det. of S2-,Cl2, ≥99%
for spectrophotometric det. of Si, ≥95%
for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2, ≥95%
for spectrophotometric det. of alkaline earth metals
for spectrophotometric det. of amines, ≥99.5%(HPLC)
for spectrophotometric det. of amino sugars, ≥99%
for spectrophotometric det. of anionic surfactants
for spectrophotometric det. of isonicotic hydrazide, amines and amino acids, ≥98%(T)
for spectrophotometric det. of metal ions, ≥99%
for spectrophotometric det. of nitrate and nitrite, ≥99%
for spectrophotometric det. of nitrate and perchlorate, ≥97%
for spectrophotometric det. of proline and thiophene, ≥99%
for spectrophotometric det. of transition metals, ≥95%
for spectrophotometric det., Bi,71-74% Bi basis (KT)
for spectrophotometric det., ≥99%
for spectrophotometric determination of metal ions
for the spectrophotometric det. of Bi, Co, ≥97%
for the spectrophotometric det. of Fe, ≥98%(HPLC)
for the spectrophotometric determination of Fe, Pd, V, ≥99%
free macrogoly, 25-40%
from Erwinia herbicola
from Saccharomyces cerevisiae, ≤1% β-isomer, ≥95%
from arthrobacter protophormiae,≥20 u/mg
from arthrobacter protophormiae,10 u/mg
from yeast
grade 135
granular
hydroxamate transferase ≥200units/mg protein (biuret)
hydroxide form
indicator for metal titration
inherent viscosity: 0.18-0.30dl/g
inherent viscosity: 0.3-2.5dl/g
inherent viscosity: 0.50-0.70dl/g
inherent viscosity: 4.00-5.00dl/g
inherent viscosity: 0.50-0.70dl/g
isotopic purity:98atom%;purity:≥99%
lactide:glycolide 50:50,ester terminated,Mw 7000-17000
lactide:glycolide(50:50),mol wt 30000-60000
lactide:glycolide(65:35),Mw 40000-75000
lactide:glycolide(75:25),mol wt 66000-107000
leucine aminopeptidase inhibitor
liquid
low EEO
low molecular weight
low odor
lyophilized powder, 5.0-15.0 units/mg protein
lyophilized powder, ≥15 units/mg solid, secondary activity: ≥10 units/mg solid NADPH diaphorase
lyophilized powder, ≥95% (SDS-PAGE)
may contain up to 10% ethanol,85%
medium molecular weight
meets USP testing specifications
melt index: 9 g/10 min
microbial
min10%丙二醇溶液,
mix98%
mixture of isomers
mixture of isomers,90%
mixture of oligomers,98%
moistened with water, 5% Pd,unreduced
mol wt 150,000-350,000
mol wt 15,000-20,000 Da
mol wt 30,000-70,000
mol wt 350-450g/epoxide
mol wt 3,000-15,000
mol wt 5000
mol wt 5,000-15,000
mol wt 70,000-150,000,BioReagent
mol wt >30,000
n=14-16, 20% in water, PH≈7(1%水溶液, 25 °C)
n=2
nanoparticles, dispersion, in H2O
nanopowder, <100nm particle size (BET), 99% trace metals basis
nanopowder, <100nm particle size (BET), >97% trace metals basis
nanopowder, <200nm particle size (BET), >99%
natural,FG
natural, FG
nominally 50% in mineral spirits, Fe 6%
np-10型
np-7型
np-9型
n~10,average Mn ~711
n~100,average Mn ~4670
n~20
n≈100
n≈10
n≈25
n≈2
n≈40
n≈4
n≈6
oil
pH 0.5-5.0,显色反应间隔0.5
pH 3.0-10.0
pH 3.8-5.4,显色反应间隔0.5
pH 4.0-7.0
pH 5.5-9.0,显色反应间隔0.5
pH range 3.0-10.0
pH range 4.0-7.0
pH1-14四色
pH3.0(yellow)-pH4.6(lavender), 黄褐色粉末
pH6.7~7.0
pH9.3(COLORLESS)-pH10.5(BLUE)
pH: 1.0(PURPLE)-3.1(RED)
pH: 10.0(YELLOW)-12.0(RED)
pH:0.1(YELLOW)-1.5(BLUE)
pH:0.1(YELLOW)--1.5(BLUE) ; 7.5(YELLOW)-9.2(PURPLE)
pH:1.2(RED)--2.8(YELLOW)
pH:1.4(COLORLESS)-3.2(RED)
pH:11.0(BLUE)-13.0(RED)
pH:6.0(YELLOW)-7.0(PURPLE)-9.0(PURPLISH RED)
pH:6.8(YELLOW)--8.2(RED)
pH:6.8(红)-8.0(黄)
pH=1.68(25℃)
pH=10
pH=5
pH标准值:4
pH标准物质, pH标准值:4
pH范围: 6.0-8.0
particle size : <10nm
particle size:3 mm,Mw ~110,000
particle size:3 mm,Mw ~80,000
pellets,particle size:2 mm
pellets,particle size:3 mm
pellets,particle size:3-4 mm
pellets, viscosity 1,400 poise (310 °C)(lit.)
pellets,particle size:2 mm
ph=8.4
phospodiesterase and ADP-ribosyl cyclase substrate
phyproof Reference Substance≥95.0% (HPLC)
potency: ≥800 units/mg tylosin
powder, 4.2(purplish red) to 6.2(yellow)
powder, pH:3.8(YELLOW)-5.4(BLUE)
powder, pH:7.2(yellow)--8.8(purplish red)
powder, ≥97%
practical grade, ≥85% (titration), powder
predominantly trans 95%
protein C substrate
purified by redistillation,≥99.5%
puriss., >= 99.0 % GC
purum, ≥98.0% (TLC)
ratiocarbondioxide/dimethylamine<2:1
recombinant, expressed in E. coli, ≥2×1010 units/mg protein
recombinant, expressed in E. coli, buffered aqueous glycerol solution, 1,000-4,000 units/mL
recombinant, expressed in E. coli, buffered aqueous solution
recombinant, expressed in E. coli, buffered aqueous solution, ≥500 units/mL
recombinant, expressed in E. coli, essentially salt-free, lyophilized powder, ≥3 units/mg protein
recombinant, expressed in E. coli, lyophilized powder, ≥45 units/mg solid
red(Hematite)(99.8%-Fe)
redox indicator
research grade, 99 atom % 13C
roplatinum(IV), Pt 52.6%
salt-free, lyophilized powder, 600-2400 units/mg protein
solid, >= 98 % HPLC
solid,来源于牛肝脏
solution 0.25 M in THF
solution
spectrophotometric grade, 99%
stain grade
standard for GC, ≥99.5% (GC)
standard for GC,>99.5%(GC)
standard for GC,≥98%(GC)
standard for GC,≥98.0%(GC)
standard for GC,≥99.5%(GC),含0.01% BHT稳定剂
standard for GC,≥99.7%(GC)
standard for GC,≥99.9%(GC)
standard for chromatography, ≥99.5% (GC)
strength:100%
styrene 14 wt. %
styrene 17 wt. %
styrene 22 wt. %
suitable for plant cell culture, BioReagent
suitable for plant cell culture, BioReagent, ~95%, ≥50% total GA3 basis
sulfonyl fluoride form
tech-85%
tech. 90%(异构体的混合物)
tech.90%
technical grade, 80 %
technical, ≥84% (T)
technical, ≥90% (T)
technical,85%
technical, ≥90 %
technical,≥85 %
technical,≥90 % sum of enantiomers
u=4% 100μg/ml
undoped, extent of labeling: ~20 wt. % loading, composite with carbon black
used as a stain and brightening agent
verage Mn ~3000
viscosity 1.4dL/g
viscosity 1,300-2,200 cP (25 °C)(lit.)
viscosity:800-5000 mPa.s
viscosity,1.5-2.2dL/g
viscosity:300-600 cSt
w (NaHCO3) =4g/L
w (NaSCN) =100g/L
w (SnCl2) =100g/L
w(BaCl2) =100g/L
w(BaCl2) =200g/L
w(C13H8N3NaO5)=1g/L
w(C14H14N3NaO3S) = 0.1g/L
w(C14H14N3NaO3S) = 10g/L
w(C14H14N3NaO3S) = 1g/L
w(C14H14N3NaO3S) =0.41g/L
w(C15H15N3O2) = 0.5g/L
w(C15H15N3O2) = 1g/L
w(C15H17N4Cl) = 1g/L
w(C19H10Br4O5S)= 0.4g/L
w(C19H10Br4O5S)= 0.5g/L
w(C19H10Br4O5S)= 1g/L
w(C19H10Br4O5S)= 2g/L
w(C20H12O7N3SNa) = 10g/L
w(C20H12O7N3SNa) = 5g/L
w(C21H16Br2O5S) = 2g/L
w(C21H16Br2O5S) = 5g/L
w(C28H30O4)=1g/L
w(C28H30O4)=5g/L
w(C31H28N2Na4O13S) = 1g/L
w(C31H28N2Na4O13S) = 2g/L
w(C31H28N2Na4O13S) = 5g/L
w(C7H6O6S.2H2O)=20g/L
w(C8H8N6O4) = 1g/L
w(CH3COONa) =200g/L
w(CaCl2.2H2O)=1g/L
w(H2C2O4) =10%
w(KSCN) =200g/L
w(NaHCO3)=50g/L
w(SnCl2)=400g/L
w[NH4Fe(SO4)2]=150g/L
wetted with >15% H2O
~0.1 M in H2O
~0.5 M in tert-butyl methyl ether, ≥97.0% (HPLC)
~0.5M in 2-methyltetrahydrofuran, ≥95.0%
~0.6 M in DMF
~0.8M in hexane
~1.0 M in H2O(PH=4),for HPLC
~1.0 M in H2O(PH=7),for HPLC
~10 mg/mL in ethanol
~10 mg/mL in methanol
~100μg/mL in ethanol, ≥97%
~17% aromatics basis
~1M in H2O( 260 mg/ml)
~2.0 M in H2O(PH=7),for HPLC
~20% in H2O (T)
~20% in H2O
~200 units/mg
~20wt. % in D2O, 98 atom % D
~21mg/ml(in buffer,pH6.0),95%
~25U/mg
~25mg/ml(in buffer,PH6.2),≥95%
~30% active substance
~40% active ingredients in H2O
~40% in H2O
~41% in H2O (T)
~41%(溶剂:H2O)
~5% in a mixture of lower aliphatic alcohols and water
~5% (溶剂:水)
~50%(溶剂:H2O)
~60 %
~65%水溶液
~70% alpha-thujone basis, ~10% beta-thujone basis
~70%
~80% in H2O, for spectrophotometric det. of palladium, iron, uranium(VI), molybdates and nitrites
~80% α-actinin basis (SDS-PAGE), ammonium sulfate suspension
~85% (KT)
~90% (T)
~90%
~95% (TLC)
Φ5mm 高2.5mm 圆柱体,Ge≥99.999%
Φ:0.5mm,元素分析仪专用
Φ:0.5mm,元素分析仪专用
ρ(NaOH)=20g/L,适用于HJ636-2012
φ1.0mm(净水、气体纯化)
φ4.0mm(净水、气体纯化)
≤10% water
≤100nm,99% metals basis
≤3% water
≤650 ppm MEHQ
≥ 300 IU/mg
≥ 35.5%(Zn含量)
≥ 500U/mg
≥ 50U/mg protein
≥ 98%
≥ 99.0 %
≥0.05 unit/mL
≥0.2 U/mg
≥0.2 units/mg protein
≥0.2 units/mg
≥0.20unit/mg solid
≥0.4 units/μg protein
≥0.5 U/mg
≥0.5units/mg solid
≥1.2 u/mg dry weight
≥10 DEA units/mg,冻干粉,来源于牛肠粘膜
≥10 mg/mL binding capacity (BSA)(via amino groups)
≥10 units/mg protein
≥100 units/mg protein (enzyme + BSA)
≥100 units/mg solid
≥100,000-500,000 units/ml
≥1000 IU/mg
≥1000 units/mg
≥1000
≥100units/g solid
≥10units/mg protein
≥10,000units/g
≥15 units/mg dry weight
≥15 units/mg solid
≥150 units/mg
≥1500U/mg, from Cucurbita species
≥150units/mg protein,20-50% biuret
≥15units/mg protein (biuret)
≥17 Tabor units/mg dry weight
≥18%Na(以Na2O计),≥60%Si(以SiO2计),粉末
≥180 USP units/mg
≥19,000 U/mg
≥19.5 %(N计量)
≥19,000 U/mg
≥1,000 units/mg protein (Lowry)
≥1,000 units/mg protein (biuret)
≥2 units/mg dry weight
≥2,000 Kunitz units/mg(以蛋白计量)
≥2,000 units/mg protein
≥2.0 units/mg protein, lumps and powder, suitable for streptokinase determination by clot formation procedure
≥2.8 u/mg,来源于牛肠粘膜
≥20 units/mg solid
≥200 IU/mg
≥200 U/mg
≥200 units/mg dry weight
≥200 units/mg protein (E1%/280, 3′-5′-Phosphodiesterase)
≥200 units/mg protein, For Chondroitin Sulfate Analysis
≥2000 U/mg,来自于鸡蛋清
≥2000 units/g
≥200U/mg protein
≥200units/mg protein
≥20u/mg, 来源于微生物
≥24.2%(以Pt计量)
≥25 units/mg protein
≥250 units/mg protein
≥2500 units/g,米曲霉中表达
≥250U/mg
≥25u/mg,来源于猪胰腺
≥29% Ti (as TiO2) basis, technical
≥2,000units/mg
≥3 units/mg
≥3,000 units/mg dry weight
≥3,000 units/mg protein(37℃,pH9.8,DEA)
≥3,000 units/mg protein
≥30 %(Ba计量)
≥30 units/mg dry weight
≥30 units/mg protein (enzyme + BSA)
≥300 U/mg protein
≥300 units/g dry weight
≥300,000 units/mg protein
≥300U/mg
≥30U/mg
≥31%(Co 计量)
≥37% (以Ru计量)
≥40 U/mg,NGS
≥40 units/mg (以蛋白含量计)
≥40% ZrO2 basis
≥40% (ZrO2计量)
≥40%(GC)
≥40%,含菜油甾醇乙酸酯
≥40%
≥40.0%
≥400 u/mg
≥400 units/mg protein
≥4000 units/mg protein (biuret)
≥4000U/mL, 来源于变形杆菌
≥42% K2S basis
≥42%
≥45%(E)
≥45%
≥48%(Au计量)
≥5 units/mg protein
≥5 μmol per mL
≥5.0 u/mg dry weight
≥50 units/mg dry weight
≥50 units/mg
≥500 units/mg
≥5000 units/g
≥5000units/mg protein
≥500U/mL
≥500units/mg protein (E1%/280)
≥500units/mg protein,1.0-10.0 mg/mL
≥50u/mg,来源于猪胰腺
≥50units/mg protein
≥55% peptide basis
≥55%
≥57% ZnO basis
≥57%
≥57%(以Pt 计量)
≥5U/mg protein
≥5unit/mg solid
≥6,000 units/mg protein
≥60% (HPLC)
≥60% (biuret)
≥600U/mg
≥603 μg/mg
≥65%,含有异构体
≥65%
≥70% (biuret)
≥70%(T)
≥70%,含2,6-二甲基异构体
≥70%,块状
≥71.0%(Mn计量)BET表面积5~7m2/g
≥73%(Pt计量)
≥74%
≥74.0 %(半乳糖醛酸计量)
≥75% (HPLC)
≥75%(GC)
≥75%(titration)
≥75%
≥78%(T)
≥8.7%(Rh计量)
≥80% (CE)
≥80% (GC); 80%
≥80%,含稳定剂吩噻嗪
≥80.0%
≥800U/mL in H2O
≥800U/mg
≥83%(酶催化;
≥85 wt. % in H2O, ≥99.99% metals basis
≥85% (PAGE),不含钙
≥85% (SDS-PAGE)
≥85%(HPLC)(T)
≥85%(HPLC)
≥85%(T)
≥85%,含约12%的3-巯基丙酸十六烷酯
≥85%,外消旋和内消旋混和物
≥85%(HPLC)
≥85%(P2O5 计量)
≥88% (UV-vis)
≥88%(HPLC)
≥9 units/mg solid
≥90% (GC)
≥90% (GC), mixture of isomers
≥90% (SDS-PAGE)
≥90% (T)
≥90% (VPCC)
≥90%(PAGE),来源于牛奶
≥90%,A 2000
≥90%,苏-和赤-的混和物
≥90.0%(T)
≥900IU/mg
≥900ug/mg
≥900μg/mg
≥91%,浊点90℃
≥92%(GC)
≥92%(HPLC)
≥92%,80-150目,中性
≥92%,80-150目,碱性
≥92%,80-150目,酸性
≥92%,天然提取
≥92.5% (SDS-PAGE), lyophilized powder
≥93% (HPLC), powder
≥93%(GC)
≥93%(HPLC)
≥93%,含稳定剂TBC
≥93.0% (qNMR)
≥94% (HPLC)
≥94% (oligomer purity)
≥94%(T)
≥94.0% (TLC); 94%
≥95% (NMR)
≥95%(GC&T)
≥95%(HPLC)(N)
≥95%(HPLC)(T)
≥95%(HPLC), 50mg/ml 水溶液
≥95%(Hg)
≥95%(LC/MS-UV)
≥95%(SDS-PAGE)
≥95%(T)(HPLC)
≥95%,2000目
≥95%,30-40%的甲醇溶液
≥95%,From:Brown Seaweed
≥95%,单钠盐和二钠盐的混合物
≥95%,支链异构体混合物
99.76%
≥95%(C22:80%-84%,C20:12%-16%,C18<2%)
≥95%(UV)
≥95%, ee99%
≥95%,10mg/ml Solution
≥95%,500ug/ml in acetone
≥95%,含稳定剂TBC
≥95%,异构体混合物
≥95%,顺反异构体混合物
≥95.0% (H-NMR)
≥95.0% (NT)
≥95.0% (qNMR)
≥95.0% ,异构体混合物
≥95.0%(T)
≥95.0%
≥96%(T&LC)
≥96%,立体异构体混合物
≥96%,顺反混合物
≥96%, FCC, FG
≥96.0% (GC); ≥96.0%
≥96.0% (GC)
≥96.0% (HPLC),用于荧光分析
≥96.0% (HPLC),用于荧光分析
≥96.0% (NT)
≥96.0% (reversed phase HPLC)
≥96.5% (HPLC); 97%
≥96.5% (HPLC),Dye content, ~97%
≥97 % sum of enantiomers
≥97% (HPLC), white powder
≥97% (SDS-PAGE)
≥97% (T)
≥97% (capillary GC)
≥97% (chiral, HPLC)
≥97% (enzymatic)
≥97% ,≥99% ee
≥97%(GC&N)
≥97%(GC&T)
≥97%(GC),异构体混合物
≥97%(LC&T)
≥97%(N)(T)
≥97%(Ti)
≥97%,异构体混合物
≥97%, 2 mg/mL in methanol
≥97%, FG
≥97%,≥99% ee
≥97%,氢溴酸盐
≥97%,约含≤2%2-丁醇
≥97.0% (GC)
≥97.0% (HPLC); 97%
≥97.0% (calc. based on dry substance, NT)
≥97.0%(HPLC)
≥97.5%; 97.5-102.5% (titration); 98%
≥98 % TLC, powder
≥98 % sum of enantiomers
≥98 atom % D, ≥98% (CP)
≥98% (CP)
≥98% (HPLC and TLC)
≥98% (HPLC), oil
≥98% (TLC); ≥98% (as erucic acid)
≥98% (agarose gel electrophoresis)
≥98% (enzymatic)
≥98%(HPLC),分析对照品
≥98%(LC&W)
≥98%(TLC),≥95%(HPLC),solid
≥98%(sum of enantiomers)
≥98%, MgO:45%
≥98%, Ni:22.5%+
≥98%,0.5 mM in DMSO
≥98%,Ru>15.75%
≥98%,pellets(anhydrous)
≥98%,≥99% e.e.
≥98%,二结晶水
≥98%,含稳定剂HQ
≥98%,含稳定剂丁基硫醇
≥98%,含稳定剂吩噻嗪
≥98%,顺反混合物
≥98%(GC)
≥98%(块状)
≥98%, 50mg/ml in ethanol
≥98%,生物技术级
≥98%,细胞培养级
≥98.0% (F)
≥98.0% (GC); ≥98.0%
≥98.0% (T)
≥98.0% (sum of enantiomers, GC)
≥98.0%(GC
≥98%(GC
≥98.0%(N)
≥98.0%,HPLC
≥98.5% (GC)
≥98.5% (NMR); 99%
≥98.5% (sum of enantiomers, GC); 99%
≥98.5%(GC)(标准试剂)
≥98%
≥99 atom %13C, ≥99% (CP)
≥99% (CP)
≥99% (GC)
≥99% (TLC)
≥99% (capillary GC)
≥99% trace metals basis
≥99%(75% in ethyl acetate solution)
≥99%(T),water≤1.0%
≥99%, suitable for determination of sulfhydryl groups
≥99%,100 mM
≥99%,40 mM in Ethanol
≥99%,含稳定剂MEHQ
≥99%,无氯
≥99%,粒度:>10um,白色粉末
≥99%,粒度:>10um,黄色粉末
≥99%,300目
≥99%,356 mM in Ethanol
≥99.0% (T)
≥99.0% 总氮含量≤0.0005%,适用于HJ636-2012
≥99.0%(HPLC)
≥99.0%(mixture of isomers)
≥99.5 %
≥99.5% (HPLC)
≥99.5%(GC)(分析标准试剂)
≥99.5%(GC)(标准试剂),含0.01% MEHQ 稳定剂
≥99.5%(T)
≥99.5%(电子级)
≥99.5(GC),含0.01% KOH稳定剂
≥99.7%(GC)
≥99.9 %
≥99.9%(GC)
≥99.9%(HPLC),升华纯化
≥99.9%,用于生物偶联
≥99.99 %
≥99.99% metals basis
≥99.99%
≥99.999% metals basis,粒径:1-6mm
≥99.999%(高纯试剂)粒径:1-6mm
中分子量 20000-100000
中粘度,200-400 mPa.s
中粘度射出级, MI:18-22 g/10min(225°C)
丰度:10atom%;化学纯度:≥98%
丰度:98atom%;化学纯度:≥98%
丰度:99atom %;化学纯度:≥98%
丰度:99atom%,化学纯度:≥98.5%
丰度:99atom%;化学纯度:≥98.5%
乙酰基39.8 wt% ,羟基3.5 wt%
二氧化硅:38.0%~42.0%
二聚,三聚和四聚甘油 ≥75 w/%,七聚甘油以上 ≤10w/%
二苯乙烯三嗪型
亚油酸:45%
亚甲蓝指示剂
亲水,比表面积:100 m2/g
亲水,比表面积:150 m2/g
亲水,比表面积:300 m2/g
亲水,比表面积:200 m2/g 15nm
亲水,比表面积:400 m2/g
亲水,羟值25±3
亲水,羟值31±3
亲水,羟值37±3
亲水,羟值52±3
亲水,羟值65±3
亲水,羟值72±3
亲水,羟值87±10
亲水,羟值93±3
亲油,羟值110±5
亲油,羟值150±10
人参总皂甙UV80%,HPLC45%
人属Aβ42 95%
从小麦所得, AR
从紫胶所得
从蛋白所得
低内毒素
低农残HPLC45%
低粘度(<200 mPa.s)
低聚合度,遇碘不变蓝
低聚果糖含量大于 90.0% ,葡萄糖+蔗糖+果糖:≤10%
低脂肪酸
低苯级,≥99%
元素分析仪
元素分析仪试剂
光学纯 70%
光谱级, ≥99.5%
光谱级, ≥99.7%
光谱级,≥99.9%
光谱级,>99.9% (GC)
光谱级,≥99.8%(GC)
光谱级,≥99.9%
光谱纯 ,≥99% 涤纶级
光谱纯, 30-60 °C
光谱纯,≥98%(GC)
光谱纯,≥99%
光谱纯,≥99.0%
光谱纯
光谱纯,99%
光谱纯,≥98%(GC)
光谱纯,≥99%
光谱纯,≥99.5%(GC)
光谱纯,≥99.5%
光谱纯,≥99.8%
光谱试剂
克拉维酸钾和微晶纤维素混合, 1:1比例
农残级,99.9%
农残级,>99.5%(GC)
农残级,≥98.0%(GC)
农残级,≥99.5%
农残级,≥99.8%
农残级,≥99.9%(GC)
农残级,≥99.9%,,含50-150ppm 异戊烯稳定剂
农残级,≥99.9%
农残级,无稳定剂
冻干粉(1000万 units)
冻干粉, 5-15 units/mg protein
冻干粉, ≥98% (agarose gel electrophoresis)
冻干粉试剂
分子生物学专用,≥99.8%
分子生物学级
分子生物学级,≥99.0% (NT)
分子量 1,000
分子量 10,000
分子量 100,000
分子量 1000
分子量 15,000
分子量 25000-40000
分子量 250000(DS=0.9) ,1500-3100mPa.s
分子量 3000
分子量 40,000
分子量 4000
分子量 5,000
分子量 500,000
分子量 50000-100000
分子量 5000
分子量 5,000-25,000
分子量 700000(DS=0.9) ,2500 - 4500mPa.s
分子量 7000~8000
分子量 8000-10000
分子量 8000
分子量 ~10000
分子量 ~1000
分子量12600g/mol
分子量1300
分子量170,000-250,000
分子量2000
分子量2400
分子量240Kda,脱乙酰度大于90%,取代度90%
分子量3000
分子量3000,脱乙酰80%~90%
分子量40,000-70,000
分子量500
分子量70,000-90,000
分子量8350
分子量90,000-120,000
分子量90000(DS = 0.7),50-100mpa.s
分子量>700000
分子量~1200
分子量~2000
分子量~4000
分子量~5,000
分子量≤2000
分子量:1200
分子量:3-7万
分子量:3500-4500
分子量:4000-5000
分子量:900
分散型试剂
分析
分析对照品, 99%
分析对照品, 99.5%
分析对照品, >99.5%(GC)
分析对照品, ≥99%(GC)
分析对照品,96%
分析对照品,98.5%
分析对照品,99%(GC)
分析对照品,>95%(HPLC)
分析对照品,>98%(GC)
分析对照品,>98%GC
分析对照品,>98.5%
分析对照品,>99.5%(GC)
分析对照品,>99.5%(GC)
分析对照品,>99.5%
分析对照品,HPLC≥88%
分析对照品,HPLC≥95%
分析对照品,HPLC≥99%
分析对照品,≥95%(HPLC)
分析对照品,≥96%
分析对照品,≥98%(HPLC)
分析对照品,≥99%(GC)
分析对照品,≥99.0% (GC)
分析对照品,≥99.5% (GC)
分析对照品,≥99.7%(GC)
分析对照品,≥99.7%(HPLC)
分析对照品,≥99.7%
分析对照品, 100ug/mL in methanol
分析对照品, >98%
分析对照品, >99.5%(GC)
分析对照品, >99.8%(HPLC)
分析对照品, ≥97%(HPLC)
分析对照品, ≥99%(GC)
分析对照品, ≥99%(HPLC)
分析对照品, ≥99.5% (GC)
分析对照品,100 mg/L
分析对照品,96%
分析对照品,97.5%
分析对照品,98%,来源于地骨皮
分析对照品,99%(GC)
分析对照品,99.8%
分析对照品,>95%(HPLC)
分析对照品,>99.5%(GC)
分析对照品,>99.5%(GC)
分析对照品,>99.5%
分析对照品,>99.7%(GC)
分析对照品,≥95%(GC)
分析对照品,≥95%(HPLC)
分析对照品,≥96%
分析对照品,≥97%(HPLC)
分析对照品,≥97%
分析对照品,≥99%(GC)
分析对照品,≥99%(GC)
分析对照品,≥99.0%(GC)
分析对照品,≥99.5% (GC)
分析对照品,≥99.7%(HPLC)
分析对照品,≥99%
分析对照品,混合物
分析对照品,>95%,来源于山麦冬
分析对照品,>96%
分析对照品,>97%,来源于九里香
分析对照品,>98%,来源于刺五加干燥根茎
分析对照品,>98%,来源于刺蒺藜
分析对照品,>98%,来源于吐根
分析对照品,>98%,来源于地胆草
分析对照品,>98%,来源于山银花,灰毡毛忍冬花蕾
分析对照品,>98%,来源于常春藤
分析对照品,>98%,来源于朝鲜当归,傣药三桠苦
分析对照品,>98%,来源于甜叶菊
分析对照品,>98%,来源于红花,葛根,山楂
分析对照品,>98%,来源于绞股蓝
分析对照品,>98%,来源于续随子
分析对照品,>98%,来源于血竭
分析对照品,>98%,来源于辛夷
分析对照品,>98%,来源于远志
分析对照品,>98%,来源于香加皮
分析对照品,>98%,来源于鸡冠花,金凤花
分析对照品,>98%,来源于黄花乌头的块根(关白附)
分析标准品, ≥99% (GC)
分析标准品,1000μg/ml in acetonitrile
分析标准品,1000μg/ml in ethanol
分析标准品,1000μg/ml in methanol(anhydrous)
分析标准品,100μg/ml in ethanol
分析标准品,100μg/ml in methylbenzene
分析标准品,100μg/ml in n-hexane
分析标准品,90%
分析标准品,94%
分析标准品,96%
分析标准品,99.5%
分析标准品,99.7%
分析标准品,99.9%
分析标准品,99.9%(GC)
分析标准品,99.96%
分析标准品,>99.5%(GC)
分析标准品,>99.8%(GC)
分析标准品,>99.9%(GC)
分析标准品,CP:≥98%;IE:≥98%atomD
分析标准品,HPLC≥75%,鉴别
分析标准品,HPLC≥90.0%
分析标准品,HPLC≥97%
分析标准品,UV≥98%
分析标准品,≥99%
分析标准品,≥99.0%(GC)
分析标准品,≥99.5% (GC)
分析标准品,≥99.5%(GC)
分析标准品,≥99.5%(GC)
分析标准品,≥99.6%
分析标准品,≥99.7%
分析标准品,≥99.9%(GC)
分析标准品,≥99.9%(HPLC)
分析标准品,用于药物分析,>99.8%(HPLC)
分析标准品99%
分析标准品, 用于萜烯分析,≥99.5% (GC)
分析标准品,100μg/ml,介质为丙酮
分析标准品,96%
分析标准品,98%(HPLC)
分析标准品,99.7%
分析标准品,99.9%
分析标准品,>95%
分析标准品,>99.9%(GC)
分析标准品,HPLC≥98%
分析标准品,≥90% (HPLC)
分析标准品,≥98%
分析标准品,≥99%
分析标准品,≥99.5% (HPLC)
分析标准品,≥99.5%(HPLC)
分析标准品,≥99.5%(GC)
分析标准品,≥99.6%
分析标准品,≥99.7% (GC)
分析标准品,≥99.7%
分析标准品,≥99.8%(GC)
分析标准品,用于环境分析
分析标准试剂(用于环境分析)
分析标准试剂(立体异构混合物)
1000ug/mL,in Purge and Trap Methanol
分析标准试剂(异构体混合试剂)
分析标准试剂(用于环境分析)
分析滴定液,0.01M
分析滴定液,0.02M
分析滴定液,0.05M
分析滴定液,0.5M
分析滴定液,1.0M
分析生物学试剂
分析纯94%,(干燥剂用)
分离范围10×103 ~4×106
助滤剂,融剂烧成品,中位粒径:13μm
助滤剂,融剂烧成品,中位粒径:22μm
助滤剂,融剂烧成品,中位粒径:3.5μm
助滤剂,融剂烧成品,中位粒径:32μm
助滤剂,融剂烧成品,中位粒径:40μm
助滤剂,融剂烧成品,中位粒径:7μm
助滤剂
助滤剂(碳酸钠处理,通量煅烧)
助滤剂,碳酸钠处理,通量煅烧
助滤剂,融剂烧成品,中位粒径:13μm
助滤剂,融剂烧成品,中位粒径:22μm
助滤剂,融剂烧成品,中位粒径:3.5μm
助滤剂,融剂烧成品,中位粒径:32μm
助滤剂,融剂烧成品,中位粒径:40μm
助滤剂,融剂烧成品,中位粒径:7μm
包含 100 ppm NaOH 稳定剂, 99%
包含0.5%碳酸钾稳定剂, AR
包含50-185 ppm MEHQ稳定剂, 98%
包含≤1000 ppm 氧化丙烯稳定剂, 98%
化妆品试剂
化学纯98%(丰度:99%)
化学纯
化学纯度:≥98.5%,丰度:10atom%
化学纯度:≥98.5%,丰度:99atom%
医用试剂(红色)
医药脱色针剂级;767针剂活性炭
升华品99%
升华纯化试剂
半乳糖醛酸(干基计)≥74.0 %
单酯和二酯的混合物
厚度: 100-200nm, 纯度: 约54-68wt%
厚度: 5-10um, 直径: 约45mm
去离子水
发光聚合物
取代度:≥90%,等电点:3-4
取代度≥80%
合成洗涤剂助洗剂用
含0.5%碘化钾
含5%碘化钾
含固量:40±2%
含有3-磺基邻苯二甲酸,约50%的水溶液
含百秋里醇(约26%~33%)
含碘47.1%
含紫苏醛≥55%
含铂量:27%
含阻聚剂MEHQ
吹塑级
固体含量 ≥30%
固含量 ≥48%
固含量~70%
块状,99.9% metals basis
块状
块状试剂
型号:6501(1:1)
型号:TXP-10, 99%
基准试剂
基质:Fe3O4,表面基团:-COOH,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:300-400 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:400-500 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:500-600 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:300-400 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:400-500 nm,单位:5mg/1ml
基质:Fe3O4,表面基团:-Epoxy,粒径:500-600 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:400-500 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:500-600 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:300-400 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:400-500 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:500-600 nm,单位:5mg/ml
基质:SiO2,表面基团:-C18,粒径:0.1-1μm,单位:5mg/ml
基质:SiO2,表面基团:-C18,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-C18,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-C18,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-C18,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:0.1-1μm,单位:5mg/ml
基质:SiO2,表面基团:-NH2,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-SH,粒径:0.1-1μm,单位:5mg/ml
基质:SiO2,表面基团:-SH,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-SH,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-SH,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-SH,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-SO3H,粒径:0.1-1μm,单位:5mg/ml
基质:SiO2,表面基团:-SO3H,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-SO3H,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-SO3H,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-SO3H,粒径:4-5μm,单位:10mg/ml
基质:甲醇 浓度:500ug/ml
外消旋和内消旋混合物
多孔, 93%
大概 1.5-4.8mm
天然矿物,晶粒,大约 0.06-19in
孔径~200,000Da exclusion limit
季铵盐含量:≥45%
定性检测氨和铵化合物
实用级
室温,惰性气体氛围
容量:0.20meq/g
密度:0.84-0.86(轻质)
密度:0.86-0.89(重质)
对照品
工业级,25cSt,40℃,黄色
干品头孢丙烯≥90%
干燥无水溶剂
干燥试剂
干重80%
平均Mn 670,平均Mw 700
平均Mn~428
平均Mn~692,(100ppm MEHQ稳定剂)
平均Mn~912
平均Mw 216000,平均Mn 80000
平均分子量 ~8000(粉末)
平均分子量 <4万
平均分子量 1,700-3,200
平均分子量 10000,K13-18
平均分子量 100000
平均分子量 10000
平均分子量 1300000,K88-96
平均分子量 1500
平均分子量 1540
平均分子量 220000,K60
平均分子量 24000,K23-27
平均分子量 300000
平均分子量 3000
平均分子量 300
平均分子量 3500
平均分子量 3600-3700
平均分子量 450000
平均分子量 4万-7万
平均分子量 58000,K29-32
平均分子量 58000,K30
平均分子量 5800
平均分子量 6000
平均分子量 7万-10万
平均分子量 8000,K16-18
平均分子量 8000-10000
平均分子量 8000
平均分子量 800
平均分子量 Mw ~170,000
平均分子量 ~1,000,000,粉末
平均分子量 ~1,150
平均分子量 ~100,000,粉末
平均分子量 ~1000,含100ppm MEHQ稳定剂和300ppm BHT稳定剂
平均分子量 ~2,000,000,粉末
平均分子量 ~2,000
平均分子量 ~2000
平均分子量 ~250
平均分子量 ~3,000
平均分子量 ~300,000,粉末
平均分子量 ~300
平均分子量 ~360
平均分子量 ~4,000,000,粉末
平均分子量 ~400
平均分子量 ~475,含100 ppm MeHQ,200 ppm BHT
平均分子量 ~5,000,000
平均分子量 ~500,000
平均分子量 ~500,含有900ppm的MEHQ作为抑制剂
平均分子量 ~600,000,粉末
平均分子量 ~7,000,000,粉末
平均分子量 ~700
平均分子量 ~80,000, powder
平均分子量1000000
平均分子量100000
平均分子量1000
平均分子量10万-100万
平均分子量115000
平均分子量1200
平均分子量13000
平均分子量140,000
平均分子量1500
平均分子量15万
平均分子量1800
平均分子量200
平均分子量2500
平均分子量3300
平均分子量350
平均分子量4000000
平均分子量400
平均分子量400万-500万
平均分子量50,000
平均分子量5000000
平均分子量5000
平均分子量500
平均分子量534000
平均分子量6000000
平均分子量600000
平均分子量8000
平均分子量~1,000
平均分子量~1000
平均分子量~1124
平均分子量~12,600
平均分子量~1589
平均分子量~3,000,000
平均分子量~575
平均分子量~600,含400-600ppm MEHQ稳定剂
平均分子量~70,000
平均分子量~950
平均分子量为500万- 700万,80目
平均粒径: 5μm
异构体混合物 97%
异构体混合物,80%
异构体混合物,P~14%(干基计)
强度:150%
强度:200%
强度:99.5%
总氮量:10%-12.5%
总氮量:12.7%
总胺值(mg KOH/g): 115±4
总胺值(mg KOH/g): 157±5
总胺值(mg KOH/g): 40±2
总胺值(mg KOH/g): 49±2
总胺值(mg KOH/g): 60±3
总胺值(mg KOH/g): 79±3
总胺值:178-188mgKOH/g, 酸值<10mgKOH/g
总胺值mgKOH/g 18~22,叔胺值mgKOH/g 18~22
总胺值mgKOH/g 28~32,叔胺值mgKOH/g 28~32
总胺值mgKOH/g 44~50,叔胺值mgKOH/g 44~50
总胺值mgKOH/g 50~60,叔胺值mgKOH/g 50-60
总胺值mgKOH/g 75~85,叔胺值mgKOH/g 75~85
总胺值mgKOH/g173~183
总膳食纤维含量分析(TDF-100A)
悬浮液
手性纯99%
指标(pH = 3.8-5.4)
指示剂(pH 0.1-2.0)
指示剂试剂
指示剂,5g/L
指示液,0.0015g/ml, pH:2.4(COLORLESS)--4.4(YELLOW)
指示试剂(pH 0.3-1.0)
挤出级
挤出级,白色粉末
接枝率:8%,平均分子量:3000-8000
支链异构体混合物,含稳定剂MEHQ
方铅矿(Galena),天然,0.06-0.19inch
无RNase
无RNase的Tris-HCl溶液, Tris-HCl浓度:40mM;pH:7.3 NaCl浓度:60mM; MgCl2浓度:6mM
无定形, 0.5-2μm, 99.9%
无水 99.9%(REO)
无水, 99%,颗粒
无水, ≥99%, 4-16mesh
无水, ≥99%, 粉末
无水, 粉末, 99.99%(高纯试剂)
无水, 粉末, 99.999% metals basis
无水, 粉末, ≥99.99% metals basis
无水,99.9% (高纯试剂)
无水,AR
无水,粉末,99.99%(高纯试剂)
无水
无水溶剂级
无水级, 99.99%(高纯试剂)
无水级, 水分≤0.3%,含变性剂
无水级,≥99%
无水级,水分≤0.003%,含变性剂
无水试剂
无水,99.999% metals basis
无酶
日化用,二型油溶
昆虫细胞培养级, ≥99%
晶状, -4+40 目,99.9999%(高纯试剂)
有效氯 4.0 %
有效氯≥5.0 %
条形, 1.5-1.7 mm
条形, 3.0-3.3 mm
来源于地衣形芽孢杆菌,~70,000 U/g
来源于地衣形芽孢杆菌,~70,001 U/g
来源于大肠杆菌
来源于微生物, ≥1.5 U/mg
来源于气球菌 属, ≥35 units/mg protein (biuret)
来源于牛甲状腺
来源于牛肺,冻干粉, >3 TIU/mg
来源于牛肺,冻干粉,3-8 TIU/mg
来源于牛血浆
来源于牛血液
来源于猪
来源于罗曼蜗牛
来源于色褐链霉菌, ≥50,000 units/mL, buffered aqueous glycerol solution
来源于酿酒酵母
来源于金黄色葡萄球菌
来源于鲑鱼睾丸
来源于黑曲霉 ,30,000U/g
来源蓝莓花青素,5%~25%
来自玉米
来自落叶松
来自鲑鱼鱼白
来自黑酵母
染料含量85%
染料含量~85%
柱层析专用
柱层析用 200-400目
标准溶液 ,1000μg/ml,介质:HCl,1.0mol/L
标记用, >250U/mg
核磁共振定量标准,99.998%
梯度色谱级, ≥99.9%
植物细胞培养级,98%
植物细胞培养级,≥95% (HPLC)
植物细胞培养级,≥99.5%
比表面积 240 m2/g
比表面积3-8m2/g,粒度80nm,99.9%
比表面积:1400-1500;平均孔径:2-5nm;孔容:>2ml/g
比表面积:237.2m2/g(总孔容:0.842cm3/g,平均孔径:14.21nm)
比表面积:237.2m2/g,总孔容:0.842cm3/g,平均孔径:14.21nm
比表面积:511m2/g(总孔容:0.806cm3/g,平均孔径:6.31nm)
比表面积:511m2/g,总孔容:0.806cm3/g,平均孔径:6.31nm
气相色谱级
氟含量:53%-60%, 片径:4-10μm
水合物 ,95%
水合物 ,>90%
水合物, 99%
水合物98%
沸点130-134℃
沸点184-188℃
油状50%
活性(U/mg)>1200
活性氯10%
流动速率:3.21g/10min
消毒专用
液化型(10万u/ml)
淡黄液体
溴甲酚绿 0.1% w/ v in EtOH 95% -甲基红0.2% w/ v in EtOH 95% 3:1
溶于三乙醇胺,硬水指示剂
溶剂500ml+滴定剂500ml
溶剂:SiO2,表面基团:-NH2,粒径:3-4μm,单位10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:4-5μm,单位10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:0.1-1μm,单位:5mg/1ml
溶剂:异辛烷/甲苯(质量比:22/1)
溶剂:水(NaBrO3:22.5%+H2SO4:8.5%)
溶剂:H2O
溶液, 100mM
激光级试剂,98%
灰白色粉末
灰色粉末
烃铵盐滴定液,0.01mol/L
热塑型,分子量:50000-80000
熔体流动速率:1.91g/10min
熔化温度:420.67°C
熔点50~52℃
熔点52~54℃
熔点54~56℃
熔点56~58℃
熔点58~60℃
熔点60-62℃
熔点62-64℃
熔点标准试剂
熔点:67-72C
熔点:77-82C
熔点:82-87C
熔点:82.5℃
熔点:83℃
熔点:87-92C
熔融指数 35g/10min
熔融指数 4g/10min无规共聚
熔融指数(Melting Index):20~30g/10min,粒径:~1000目
熔融指数(Melting Index):6~9g/10min,粒径:~200目
片状, 3-20 目, 99.998(高纯试剂)
特级
环氧值:0.35~0.40eq/100g,粘度(25℃):40~80mpa.s
环氧值:0.70~0.80mol/100g,粘度(25℃):5~25mpa.s
环氧值eq/100g:0.70
环氧值:0.7
环氧值:143-154mol/100克,粘度:100-300mPa·s
环氧当量98-110Gm/Eq
生化试剂
生物医药级,≥98%,长径比≈5,晶须
生物基含量45%
生物学染色试剂
生物技术级(来源于玉米粉)
生物染料
生物染料级试剂
生物级
生物色谱试剂
生物试剂
生物试剂级,99.0%,荧光分析专用
用于Fe的分光光度测定,≥99% (HPLC)
用于Fe的分光光度测定,≥99% (HPLC)
用于GC-HS,≥99.5%(GC)
用于GC衍生化, ≥99.8% (GC)
用于GC衍生化,99%
用于GC衍生化,≥99.0%(GC)
用于GC衍生化, ≥99.8% (GC)
用于GC衍生化,≥98.5%
用于GC顶空测试
用于GC顶空测试,≥99.9%
用于HPLC衍生化,≥99.0% (HPLC)
用于分光光度法测定铜,≥99%
用于分光光度法测定铜,≥99%
用于分子生物学,≥99%(GC)
用于分子生物学,≥99.0%(T)
用于分子生物学,≥99.5%(GC)
用于分子生物学,≥99.5%
用于分离小的核酸片段
用于固相萃取
用于尿素的分光光度测定,99%
用于总膳食纤维含量分析,TDF-100A
用于检测类固醇,≥99.0%(HPLC)
用于植物细胞培养,≥97%
用于植物细胞培养,≥98%(GC)
用于气相色谱的液相
用于氨基酸分析,≥99.5%(GC)
用于氰化物的分光光度测定,≥99.5%
用于氰化物的分光光度测定,≥99.5%
用于测定H2O2和苯酚的分光光度,≥98%
用于测定H2O2和苯酚的分光光度,≥98%
用于滴定法测定异氰酸酯,≥99.5%(GC)
用于电池,粒度:7-10um,99.9%(高纯试剂)
用于电泳,≥98.0%(HPLC)
用于电泳,≥99%
用于电泳
用于电镀,Co≥180g/L
用于离子对色谱, ≥99.0%
用于离子对色谱,≥99.0%
用于离子对色谱,≥99.5% (GC)
用于离子对色谱, ≥99.0%
用于离子对色谱,≥98.0 %
用于离子对色谱,≥98.0%
用于离子对色谱,≥99%
用于离子对色谱,≥99.0%
用于离子对色谱,≥99.5% (GC)
用于离子对色谱,≥99.5%
用于离子色谱,≥99.0%(T)
用于细胞和昆虫细胞培养, 81-83% as MoO3
用于细胞和昆虫细胞培养,>98%
用于细胞和昆虫细胞培养,≥99%
用于细胞培养,>96%
用于细胞培养和昆虫细胞培养
用于络合, ≥98%
用于荧光,异构体混合物
用糊精稀释的红甜菜根的提取物
电子级, 99.99% metals basis,钠除外
电子级,99.5%
电子级,99.9%
电子级,99.9%(高纯试剂)
电子级,99.98%(高纯试剂)
电子级
电子级,99.9999%(高纯试剂)
电子级,≥99.8%,总金属杂质≤20ppm
电泳, 99%生物技术级
电泳专用级, ≥99%
电泳专用级
电泳级,≥99%
电泳级试剂
电镜专用,2.5%(溶剂:H2O)pH:7.2-7.4
电镜专用,4%
疏水,比表面积:150m2/g
疏水,比表面积:200 m2/g
疏水,比表面积:300 m2/g,20nm
白色,AL2O3≥30%
白色到淡黄色粉末
皂化值mgKOH/g:235~245
皂化值:84-94mgKOH/g, HLB值:13-14
直径 40-165μm
直径 5.0 - 5.9μm ,2.5% w/v
直径2.0- 2.9 μm ,5% w/v
直径7cm,3 |