铁氰化钾,Potassium hexacyanoferrate(III);puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99%
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活性炭,Activated Charcoal;Norit® SX ultra, from peat, corresponds U.S. Food chemicals codex (3rd Ed.), steam activated and acid washed, highly purified, powder
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RPMI-1640培养基,RPMI-1640 Medium;With sodium bicarbonate, without L-glutamine, liquid, sterile-filtered, suitable for cell culture
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水飞蓟亭,Silychristin;phyproof® Reference Substance
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弹性蛋白酶来源于猪胰腺 [胰酞酶E],Elastase from porcine pancreas;Type III, lyophilized powder, Protein 55-85 %, ≥4.0 units/mg protein
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异硫氰酸胍,Guanidine thiocyanate;Powerful protein denaturant. Absorbance (1.7 M, H2O, 280 nm):0.30., ≥99% (titration)
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甲酸铵,Ammonium formate;reagent grade, 97%