N,N-二甲基甲酰胺,N,N-Dimethylformamide [DMF];anhydrous, 99.8%
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氨基丁三醇 [三羟甲基氨基甲烷],Tris Base, ULTROL® Grade [THAM];≥99% dry basis (titration), Useful in the pH range of 7.0-9.0. Has a pKa of 8.1 at 25°C. Absorbance (1.0 M, H2O, 260 nm):0.05. -
(6-氯苯并三唑-1-基氧基)三吡咯烷基膦六氟磷酸盐,(6-Chlorobenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate [PyCOP, TPTDP];97% -
4-氨基苯甲酸,4-Aminobenzoic acid [4-ABA, PABA];Pharmaceutical Secondary Standard; Certified Reference Material -
镍金属螯合Smart亲和填料预装柱6FF [His标签蛋白],Ni Smart Beads 6FF [重力柱] -
毛蕊异黄酮苷,Calycosin-7-O-β-D-glucoside;≥98% -
蛋白G-琼脂糖,Protein G–Agarose;lyophilized powder, Contains lactose stabilizers that must be removed prior to use.
