60218-100G7778-77-0磷酸钾 一元￥628.40 100G瓶分子生物级BioUltra, for molecular biology, anhydrous, ≥99.5% （T）现货Sigma-Aldrich1天

60353-250G7758-11-4磷酸钾 二元￥965.22 250G瓶分子生物级anhydrous, for luminescence, for molecular biology, BioUltra, ≥99.0% （T）现货Sigma-Aldrich1天

P1190-100G127-08-2乙酸钾￥358.23 100G瓶分子生物级for molecular biology, ≥99.0%现货Sigma-Aldrich1天

N7005-1G553-24-2中性红￥378.10 1G瓶生物染色剂级Dye content ≥90%现货Sigma-Aldrich1天

M3183-25G1132-61-2MOPS￥525.34 25G瓶细胞培养级BioPerformance Certified, cell culture tested, ≥99.5% （titration）现货Sigma-Aldrich1天