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二甲基亚砜,Dimethyl sulfoxide [DMSO];ACS Reagent Grade, ≥99% (GC)

317275
别名:甲基亚砜;二甲亚砜;无水DMSO;Methyl Sulfoxide, Methylsulfinylmethane

线性分子式: (CH3)2SO CAS号: 67-68-5 分子量: 78.13 Beilstein: 506008 MDL编号: MFCD00002089
¥628.88

硝酸银溶液,Silver nitrate solution;c(AgNO3) = 0.05 mol/l (0.05 N), Titripur®, reag. USP

1.11718
别名:硝酸银(I)盐;Nitric acid silver(I) salt;1117181000;Empirical Formula (Hill Notation): AgNO3 CAS号: 7761-88-8 分子量: 169.87 MDL编号: MFCD00003414
¥975.22

硝酸银溶液,Silver nitrate solution;c(AgNO3) = 1 mol/l (1 N), Titripur®

1.09080
别名:硝酸银(I)盐;Nitric acid silver(I) salt;1090801000;Empirical Formula (Hill Notation): AgNO3 CAS号: 7761-88-8 分子量: 169.87 MDL编号: MFCD00003414
¥3,365.11

十二烷基硫酸钠 [SDS],Sodium dodecyl sulfate;An ionic detergent useful in electrophoretic separation of proteins and lipids.

428015
别名:Dodecyl sodium sulfate,Dodecyl sulfate 钠盐,SDS,Sodium lauryl sulfate,月桂基硫酸盐钠盐,十二烷基磺酸钠

Empirical Formula (Hill Notation): C12H25O4S · Na CAS号: 151-21-3 分子量: 288.38 MDL编号: MFCD00036175
¥2,350.63

N,N′-亚甲基双丙烯酰胺 [甲叉],N,N′-Methylenebisacrylamide [BIS];for electrophoresis, ≥99.0% (saponification, acidimetric)

1.10897
别名:甲叉双丙稀酰胺;次甲基双丙烯酰胺;Bis-acrylamide;BIS;MBA;1108970050;1108970100

线性分子式: (CH2CHCONH)2CH2 CAS号: 110-26-9 分子量: 154.17 MDL编号: MFCD00008625 EC索引号: 203-750-9
¥509.10

N,N′-亚甲基双丙烯酰胺 [甲叉],N,N′-Methylenebisacrylamide [BIS];for electrophoresis, special grade for molecular biology, ≥99.0% (saponification, acidimetric)

1.01546
别名:甲叉双丙稀酰胺;次甲基双丙烯酰胺;Bis-acrylamide;BIS;MBA;1015460100

线性分子式: (CH2CHCONH)2CH2 CAS号: 110-26-9 分子量: 154.17 MDL编号: MFCD00008625 EC索引号: 203-750-9
¥2,744.23

CHAPS水合物,CHAPS hydrate; Calbiochem®, ≥98% (NMR)

220201
别名:3-[(3-胆酰胺丙基)二甲氨基]丙磺酸内盐;3-[(3-胆固醇氨丙基)二甲基氨基]-1-丙磺酸;3-[3-(胆酰胺丙基)二甲氨基]丙磺酸水合物;3-[(3-Cholamidopropyl)dimethylammonio]propanesulfonate;3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate;331717-45-4

Empirical Formula (Hill Notation): C32H58N2O7S CAS号: 75621-03-3 分子量: 614.88 MDL编号: MFCD00012116
¥888.95

尿素,Urea;GR for analysis ACS,Reag. Ph Eur

1.08487
别名:超纯尿素;碳酰二胺;碳酰胺;脲素;Carbamide,Carbonyldiamide

线性分子式: NH2CONH2 CAS号: 57-13-6 分子量: 60.06 Beilstein: 635724 MDL编号: MFCD00008022 EC索引号: 200-315-5
¥3,063.24

尿素,Urea;granulated, EMPROVE® EXPERT, Ph. Eur., BP, JP, USP, ACS

1.04166
别名:超纯颗粒状尿素;碳酰二胺;碳酰胺;脲素;Carbamide,Carbonyldiamide

线性分子式: NH2CONH2 CAS号: 57-13-6 分子量: 60.06 Beilstein: 635724 MDL编号: MFCD00008022
¥976.00

茚三酮,Ninhydrin;GR for analysis ACS,Reag. Ph Eur

1.06762
别名:水合茚三酮,茚三酮水合物,2,2-二羟基-1,3-茚二酮, 苯并戊三酮 一水合物, 苯并环丙三酮 一水合物,1,2,3-Indantrione monohydrate, 2,2-Dihydroxy-1,3-indanedione, Trioxohydrindene monohydrate

Empirical Formula (Hill Notation): C9H6O4 CAS号: 485-47-2 分子量: 178.14 MDL编号: MFCD00003791 EC索引号: 207-618-1
¥812.54

羟乙基哌嗪乙硫磺酸,HEPES, Free Acid, Molecular Biology Grade;A zwitterionice N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.48 at 25°C.

391340
别名:分子生物学级HEPES, 游离酸;4-(2-羟乙基)哌嗪-1-乙磺酸;N-(2-羟乙基)哌嗪-N′-(2-乙磺酸); 4-(2-羟乙基)-1-哌嗪乙磺酸;4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid;N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid)

Empirical Formula (Hill Notation): C8H18N2O4S CAS号: 7365-45-9 分子量: 238.30 Beilstein: 883043 MDL编号: MFCD00006158
¥616.82

羟乙基哌嗪乙硫磺酸,HEPES, Free Acid, ULTROL® Grade;A zwitterionic N-substituted aminosulfonic acid buffer. Useful in the pH 6.8-8.2 range. Has a pKa of 7.48 at 25°C. Absorbance (1.0 M, H2O, 260 nm):≤0.05.

391338
别名:超纯HEPES, 游离酸;4-(2-羟乙基)哌嗪-1-乙磺酸;N-(2-羟乙基)哌嗪-N′-(2-乙磺酸); 4-(2-羟乙基)-1-哌嗪乙磺酸;4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid;N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid)

Empirical Formula (Hill Notation): C8H18N2O4S CAS号: 7365-45-9 分子量: 238.30 Beilstein: 883043 MDL编号: MFCD00006158
¥681.44