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SIGMA L-703,606 oxalate salt hydrate L-703，606草酸鈣鹽水合物form Colid storage conditio...

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

P 物質(zhì)乙酸鹽水合物Substance P acetate salt hydrate≥95% (HPLC), powder mol wt mol wt 1348...

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

7,12-二甲基苯并[a]蒽7,12-Dimethylbenz[a]anthraceneCAS號 57-97-6 經(jīng)驗分子式（希爾表示法） C20H16 分子量...

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sigma紅細(xì)胞裂解液Red Blood Cell Lysing Buffer Hybri-Max™liquid, sterile-filtered...

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

Toyobo KOD-PLUS高效保真PCR酶規(guī)格：200U*1支

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