常用生化试剂, Core BioReagents

通过数智化AI-Lab工具遴选高品质核心科学试剂物料：生化试剂、化学试剂、生命科学试剂、生物试剂、材料试剂、分析试剂、有机试剂、实验室试剂、科研试剂。

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无水碳酸钠，Sodium carbonate；powder, ≥99.5%, ACS reagent

223530

别名：无水碳酸钠；碳酸二钠盐；纯碱；Calcined soda, Carbonic acid disodium salt, Soda ash

线性分子式: Na2CO3 CAS号: 497-19-8 分子量: 105.99 Beilstein: 4154566 EC 号: 207-838-8 MDL编号: MFCD00003494 PubChem化学物质编号: 24853390 NACRES: NA.21

¥988.50

无水碳酸钠，Sodium carbonate；puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E500, anhydrous, 99.5-100.5% (calc. to the dried substance)

13418

¥1,501.61

无水碳酸钠，Sodium carbonate；ReagentPlus®, ≥99.5%

S2127

¥1,051.19

2-[4-(2-羟乙基)-1-哌嗪基]-乙磺酸，2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid [HEPES]；Buffer substance HEPES EMPROVE® EXPERT

1.10110

1101101000；1101109025；1101106025；别名：羟乙基哌嗪乙硫磺酸；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 EC索引号: 230-907-9

¥6,514.45

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

羟乙基哌嗪乙硫磺酸，HEPES；≥99.5% (titration)

H3375

别名：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)

CAS号 7365-45-9 经验分子式（希尔表示法） C8H18N2O4S 分子量 238.30 Beilstein/REAXYS Number 883043 EINECS 编号 230-907-9 MDL number MFCD00006158 PubChem Substance ID 24895572 NACRES NA.25

¥564.24

羟乙基哌嗪乙硫磺酸，HEPES；anhydrous, free-flowing, Redi-Dri™, ≥99.5%

RDD002

别名：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 EC 号: 230-907-9 MDL编号: MFCD00006158 PubChem化学物质编号: 329824215 NACRES: NA.25

¥8,887.47

羟乙基哌嗪乙硫磺酸，HEPES；BioPerformance Certified, ≥99.5% (titration), suitable for cell culture

H4034

别名：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 EC 号: 230-907-9 MDL编号: MFCD00006158 PubChem化学物质编号: 24895616 NACRES: NA.25

¥695.70

羟乙基哌嗪乙硫磺酸，HEPES；BioUltra, for molecular biology, ≥99.5% (T)

54457

别名：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 EC 号: 230-907-9 MDL编号: MFCD00006158 PubChem化学物质编号: 57651473 NACRES: NA.25

¥713.05

羟乙基哌嗪乙硫磺酸，HEPES；BioXtra, pH 5.0-6.5 (1 M in H2O), ≥99.5% (titration)

H7523

别名：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 EC 号: 230-907-9 MDL编号: MFCD00006158 PubChem化学物质编号: 24895796

¥2,507.02

羟乙基哌嗪乙硫磺酸，HEPES；BioXtra, suitable for mouse embryo cell culture, ≥99.5% (titration)

H6147

别名：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 EC 号: 230-907-9 MDL编号: MFCD00006158 PubChem化学物质编号: 24895731 NACRES: NA.75

¥971.89

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