
产品分类
ProductsSigma:毛喉素 属性: 产品名称:毛喉素, from Coleus forskohlii, ≥98% (HPLC), powder biological source:Coleus forskohlii Quality Level:200 Assay:≥98% (HPLC) Form:powder
Sigma:左旋多巴 属性: 产品名称:左旋多巴, ≥98% (TLC) Quality Level:200 Assay:≥98% (TLC) Form:powder
Sigma:2,4-二氯苯氧乙酸 属性: vapor pressure:0.4 mmHg ( 160 °C) Assay:≥95% Form:crystalline
Sigma:胆固醇 属性: biological source:sheep wool Grade:Sigma Grade Assay:≥99% Form:powder
Sigma:辛酸钠 属性: biological source:synthetic Quality Level:200 Description:anionic
Sigma:活性炭 属性: vapor pressure:0.1 mmHg ( 20 °C) Quality Level:200 Form:powder autoignition temp.:842 °F
Sigma:硫酸铜 属性: vapor pressure:7.3 mmHg ( 25 °C) Quality Level:100 product line:ReagentPlus® Assay:≥99%
Sigma:环磷酰胺 一水合物 属性: 质量水平:200 检测方案:97.0-103.0% (HPLC) 形式:powder
Sigma:5-溴-2′-脱氧尿苷 属性: 生物来源:synthetic (organic) 质量水平:200 检测方案:≥99% (HPLC) 形式:powder Mp:191-194 °C (dec.) (lit.)
Sigma:双苯并咪唑 H 33342 三盐酸盐 属性: Quality Level:300 Assay:≥98% (HPLC) Form:powder technique(s):titration: suitable Color:yellow