sigma試劑 Vinyl chloride solution ,氯乙烯 溶液,500976 - analytical standard, 2000 μg/mL in methanol, ampule of 1 mL
查看詳細介紹sigma試劑L-Cysteine hydrochloride,L-Cysteine 鹽酸鹽,C7477 - anhydrous, from non-animal source, BioReagent, suitable for cell culture, ≥98.0%
查看詳細介紹sigma試劑 Glucose Oxidase from Aspergillus niger,P1585 - for molecular biology, ≥99% (TLC)
查看詳細介紹Albumin solution from bovine serum ,白蛋白 溶液 來源于牛血清,A7284 - 30%±2% in 0.85% sodium chloride, aseptically filled
查看詳細介紹Laminin from Engelbreth-Holm-Swarm murine sarcoma basement membrane ,L2020 - 1 mg/mL in Tris buffered NaCl, sterile-filtered, BioReagent, suitable for cell culture
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