AmberChrom® 1X2强碱性阴离子交换树脂,AmberChrom® 1X2;100-200 mesh
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4-氨基-3-羟基-1-萘磺酸,4-Amino-3-hydroxy-1-naphthalenesulfonic acid;ACS reagent, ≥90% -
N-(4-溴丁基)邻苯二甲酰亚胺,N-(4-Bromobutyl)phthalimide;98% -
盐酸羟胺 [羟胺盐酸盐],Hydroxylamine hydrochloride;99.995% trace metals basis -
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4-羟基苯甲酸甲酯钠盐,Methyl 4-hydroxybenzoate sodium salt;tested according to Ph. Eur. -
硝酸镍(II)六水合物,Nickel(II) nitrate hexahydrate;crystals or chunks, 94.5-105.5%
