三氯乙酸,Trichloroacetic acid [TCA];≥99.0% (titration)
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多巴胺盐酸盐 [盐酸多巴胺],Dopamine hydrochloride;Pharmaceutical Secondary Standard; Certified Reference Material
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雷氏盐 [利英纳克盐],Reinecke salt;powder
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聚丙烯酸,Poly(acrylic acid) [PAA];average Mw 1800
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硫酸铝钾十二水合物,Aluminum potassium sulfate dodecahydrate;BioXtra, ≥98.0%
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5,10,15,20-四苯基-21H,23H-卟吩铜(II),5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II);Copper TPP
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醋酸铒(III)水合物,Erbium(III) acetate hydrate;99.9% trace metals basis