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Sigma:明膠 來源于牛皮 屬性: biological source:bovine skin Quality Level:200 Type:Type B Assay:≥95% protein basis (biuret) Form:powder
Sigma:視黃酸 屬性: 生物來源:synthetic (organic) 質(zhì)量水平:200 檢測方案:≥98% (HPLC) 形式:powder
Sigma:L -還原型谷胱甘肽 屬性: 產(chǎn)品名稱:L -還原型谷胱甘肽, suitable for cell culture, BioReagent, ≥98.0%, powder product line:BioReagent Quality Level:300 Assay:≥98.0% Form:powder
Sigma:D -(+)-半乳糖 屬性: grade:anhydrous Quality Level:300 product line:BioReagent Assay:≥99% (HPLC) Form:powder
Sigma:毛喉素 屬性: 產(chǎn)品名稱: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 屬性: 產(chǎn)品名稱:左旋多巴, ≥98% (TLC) Quality Level:200 Assay:≥98% (TLC) Form:powder
Sigma:2,4-二氯苯氧乙酸 屬性: vapor pressure:0.4 mmHg ( 160 °C) Assay:≥95% Form:crystalline
Sigma:膽固醇 屬性: biological source:sheep wool Grade:Sigma Grade Assay:≥99% Form:powder
Sigma:辛酸鈉 屬性: biological source:synthetic Quality Level:200 Description:anionic
Sigma:活性炭 屬性: vapor pressure:0.1 mmHg ( 20 °C) Quality Level:200 Form:powder autoignition temp.:842 °F