
产品分类
ProductsSigma:前列腺素E2,P0409-1mg 属性: 生物来源:synthetic 质量水平:200 产品线:BioReagent 测定:≥93% (HPLC) 形式:powder 效能:0.25-100ng/mL technique(s):cell culture | mammalian: suitable
Sigma:精脒,S2626-1G 属性: 生物来源:synthetic 质量水平:200 测定:≥99% (GC) 形式:solid or liquid (clear) 杂质:DNase, none detected RNase, none detected protease, none detected 折射率:n20/D 1.479 (lit.) Mp:22-25°C
Sigma:1,4-二氨基丁烷,D13208-25G 属性: 质量水平:200 测定:99% 形式:solid expl. lim.:9.08% 折射率:n20/D 1.457 (lit.) Bp:158-160°C (lit.) Mp:25-28°C (lit.) 密度:0.877g/mLat 25°C (lit.)
Sigma:PHA,L1668-5MG 属性: 质量水平:200 产品线:BioReagent 形式:lyophilized powder (contains ~50% buffer salts as sodium phosphate and NaCl)
Sigma:十一烯酸 属性: 等级:reagent grade 产品线:Vetec™ 测定:98% 折射率:n20/D 1.449 (lit.) Bp:137°C/2mmHg (lit.) Mp:23-25°C (lit.) 密度:0.912g/mLat 25°C (lit.)
Sigma:6-羟基嘌呤,H9636-5G 属性: 产品线:BioReagent 质量水平:200 测定:≥99% 形式:powder technique(s):cell culture | mammalian: suitable Mp:300°C (lit.) 溶解性:formic acid: water (2:1): 50mg/mL
Sigma:huang嘌呤 属性: 生物来源:synthetic (organic) 质量水平:300 测定:≥99% 形式:powder 溶解性:1 M NaOH: soluble 50mg/mL, clear to slightly hazy NH4OH: freely soluble NaOH: freely soluble
Sigma:灭胞素 属性: 生物来源:synthetic (organic) 质量水平:200 产品线:BioReagent 测定:≥99% (HPLC) 形式:powder technique(s):cell culture | mammalian: suitable Mp:300°C (lit.)
Sigma:胞嘧啶,C3506-5G 属性: 生物来源:synthetic (organic) 质量水平:200 测定:≥99% 形式:powder Mp:300°C (lit.) 溶解性:0.5 M HCl: 50mg/mL, clear to very slightly hazy, colorless to faintly yellow
Sigma:胸腺嘧啶,T0376-25G 属性: 质量水平:200 测定:≥99% Mp:~320°C (dec.) (lit.) SMILES string:CC1=CNC(=O)NC1=O