西格玛 Sigma-Aldrich

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脂多糖来源于伤寒沙门氏菌;Lipopolysaccharides from Salmonella typhosa [LPS];purified by phenol extraction

L6386
别名:细菌脂多糖; MDL编号: MFCD00131520 NACRES: NA.25
¥3,435.97

脂多糖来源于牙龈卟啉单胞菌;Lipopolysaccharide from Porphyromonas gingivalis [LPS];purified by phenol extraction

SMB00610
别名:细菌脂多糖; MDL编号: MFCD00131520 NACRES: NA.75
¥3,749.59

脂多糖来源于粘质沙雷氏菌;Lipopolysaccharides from Serratia marcescens [LPS];purified by phenol extraction

L6136
别名:细菌脂多糖; MDL编号: MFCD00131520 NACRES: NA.25
¥2,132.13

盐酸,Hydrochloric acid [HCL];36.5-38.0%, BioReagent, for molecular biology

H1758
别名:氢氯酸,氯化氢溶液,浓盐酸,漒水,HCL, Hydrogen Chloride Solution, Muriatic Acid

Empirical Formula (Hill Notation): HCl CAS号: 7647-01-0 分子量: 36.46 Beilstein: 1098214 EC 号: 231-595-7 MDL编号: MFCD00011324 PubChem化学物质编号: 24895478 NACRES: NA.31
¥990.00

盐酸,Hydrochloric acid;30% Ultrapur

1.01514
别名:浓盐酸;超纯盐酸;盐酸溶液;氯化氢溶液;氯化氢溶液;Hydrochloric acid solution, Hydrogen chloride solution

Empirical Formula (Hill Notation): HCl CAS号: 7647-01-0 分子量: 36.46 MDL编号: MFCD00011324
¥1,850.00

促甲状腺激素来源于牛脑垂体,Thyrotropic hormone from bovine pituitary [TSH];powder, 2.0 Units/mg

T8931
别名:牛促甲状腺素;牛TSH;Thyroid Stimulating Hormone (TSH);TSH Thyroid stimulating hormone Thyrotropin from bovine pituitary glands

CAS号 9002-71-5 MDL number MFCD00166060 NACRES NA.32
¥2,960.00

蛋白酶来源于地衣芽孢杆菌,Protease from Bacillus licheniformis;lyophilized powder, for use in Total Dietary Fiber Assay, TDF-100A

P3910
别名:碱性蛋白酶来源于地衣芽孢杆菌;Subtilisin A, Subtilisin Carslberg;枯草杆菌蛋白酶A

CAS号: 9014-01-1 EC 号: 3.4.21.62 (BRENDA, IUBMB) EC 号: 232-752-2 MDL编号: MFCD00132092 eCl@ss: 32160410 NACRES: NA.84
¥3,928.95

氨基丁三醇 [三羟甲基氨基甲烷],Sigma 7-9® Tris base [TRIS, THAM];≥99% (titration), crystalline

T1378
别名:氨丁三醇,Tris碱,2-氨基-2-(羟甲基)-1,3-丙二醇,缓血酸胺,Trizma® base,2-Amino-2-(hydroxymethyl)-1,3-propanediol,Tris base, Tris(hydroxymethyl)aminomethane,Trometamol.

CAS号 77-86-1 线性分子式 NH2C(CH2OH)3 分子量 121.14 Beilstein/REAXYS Number 741883 EINECS 编号 201-064-4 MDL number MFCD00004679 PubChem Substance ID 24899961 NACRES NA.25
¥393.40

氨基丁三醇 [三羟甲基氨基甲烷],Tris base [TRIS, THAM];≥99.9% (titration)

TRIS-RO
别名:罗氏: 10708976001, 11814273001;氨丁三醇;Tris碱;2-氨基-2-(羟甲基)-1,3-丙二醇;缓血酸胺;Trizma® base;2-Amino-2-(hydroxymethyl)-1,3-propanediol;Tris base;Tris(hydroxymethyl)aminomethane;Trometamol.

线性分子式: NH2C(CH2OH)3 CAS号: 77-86-1 分子量: 121.14 Beilstein: 741883 MDL编号: MFCD00004679 PubChem化学物质编号: 329827583
¥1,342.89

氨基丁三醇 [三羟甲基氨基甲烷],Tris Base, ULTROL® Grade [THAM];≥99% dry basis (titration), Useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C. Absorbance (1.0 M, H2O, 260 nm):0.05.

648311
别名:氨丁三醇,Tris碱,2-氨基-2-(羟甲基)-1,3-丙二醇,缓血酸胺,Trizma® base,2-Amino-2-(hydroxymethyl)-1,3-propanediol,Tris base, Tris(hydroxymethyl)aminomethane,Trometamol.

线性分子式: NH2C(CH2OH)3 CAS号: 77-86-1 分子量: 121.14 Beilstein: 741883 MDL编号: MFCD00004679
¥1,811.59

氨基丁三醇 [三羟甲基氨基甲烷],Tris(hydroxymethyl)aminomethane [TRIS, THAM];(Trometamol), EMPROVE® ESSENTIAL, Ph. Eur., BP, ChP, JPC, USP

1.08386
别名:药用级氨丁三醇,药用级氨基丁三醇,药用级三羟甲基氨基甲烷,三(羟甲基)氨基甲烷;三羟基甲基氨基甲烷,Tris碱,叁(羟甲)胺基甲烷,2-氨基-2-(羟甲基)-1,3-丙二醇,缓血酸胺,Trizma® base,2-Amino-2-(hydroxymethyl)-1,3-propanediol,Tris base, Tris(hydroxymethyl)aminomethane,Trometamol.

线性分子式: NH2C(CH2OH)3 CAS号: 77-86-1 分子量: 121.14 Beilstein: 741883 MDL编号: MFCD00004679 EC索引号: 201-064-4
¥4,865.78