SIGMA L-703,606 oxalate salt hydrate L-703，606草酸钙盐水合物form Colid storage conditio...

SIGMA Spantide IIassay ≥98% (HPLC) form lyophilized composition Peptide Content,...

P 物质乙酸盐水合物Substance P acetate salt hydrate≥95% (HPLC), powder mol wt mol wt 1348...

sigma 顺铂cis-Diamineplatinum（II） dichloride≥99.9% trace metals basis

7,12-二甲基苯并[a]蒽7,12-Dimethylbenz[a]anthraceneCAS号 57-97-6 经验分子式（希尔表示法） C20H16 分子量...

德国徕卡冰冻切片刀片冰冻切片刀片德国*50片每盒*带孔

sigma红细胞裂解液Red Blood Cell Lysing Buffer Hybri-Max™liquid, sterile-filtered...

CollagenaseIV胶原蛋白酶IV胶原酶4型release of physiologically active rat hepatocytes teste...

Toyobo KOD-PLUS高效保真PCR酶规格：200U*1支

DNase I脱氧核糖核酸酶I 来源于牛胰腺Type IV, lyophilized powder, ≥2,000 Kunitz units/mg protei...