吩噻嗪,Phenothiazine;purum, ≥98.0% (GC)
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磷酸,Phosphoric acid;puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥85%
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铂,Platinum;wire, diam. 0.5 mm, 99.99% trace metals basis
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铬,Chromium [Cd, Cr];chips, thickness ~2 mm, 99.5%
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酸性磷酸酶来源于甘薯 [ACP],Phosphatase, Acid from sweet potato;ammonium sulfate suspension, ≥10.0 units/mg protein (modified Warburg-Christian)
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人转铁蛋白,Transferrin human;≥98%
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多聚蔗糖400,Ficoll® 400;BioXtra, for molecular biology, lyophilized powder