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Sigma:鈦酸四丁酯 屬性: Grade:reagent grade Quality Level:200 Assay:97%
Sigma:丙二酰脲 屬性: 產(chǎn)品名稱:丙二酰脲, ReagentPlus®, 99% Quality Level:200
Sigma:(+)-脫落酸 屬性: Grade:analytical standard Quality Level:100 Assay:≥98.0% (HPLC)
Sigma:KCl 屬性: Grade:Molecular Biology Quality Level:200 product line:BioUltra
Sigma:D-α-維生素E聚乙二醇琥珀酸酯 屬性: biological source:synthetic Quality Level:200 product line:BioXtra
Sigma:ProClin™ 300 屬性: Quality Level:300 Form:liquid shelf life:3 yr (from Date of Manufacture) Contains:Alkyl Carboxylate
Sigma:酵母聚糖A 來源于釀酒酵母 屬性: 生物來源:Saccharomyces cerevisiae 質量水平:200
Sigma:膠原酶 來源于溶組織梭菌 屬性: 生物來源:Clostridium histolyticum 等級:reagent grade 產(chǎn)品線:Vetec™ 表單:powder
Sigma:異硫氰酸胍 屬性: 等級:reagent grade 產(chǎn)品線:Vetec™ 方案:≥97% 表單:powder or crystals Mp:120-122 °C (lit.)
Sigma:X-Gal] 屬性: product name:5-溴-4-氯-3-吲哚基-β-吡咯-D-半乳糖苷, Vetec™, reagent grade, ≥98% 等級:reagent grade 產(chǎn)品線:Vetec™ 檢測方案:≥98%