钙黄绿素,Calcein;Used for the fluorometric determination of calcium and EDTA titration of calcium in the presence of magnesium.
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丁溴酸东莨菪碱,(−)-Scopolamine N-butyl bromide;≥98% (TLC), powder -
3-三氟甲基-β-硝基苯乙烯,3-Trifluoromethyl-β-nitrostyrene -
4-(二甲氨基)苯甲酸乙酯,Ethyl 4-(dimethylamino)benzoate [Et-PABA];≥99% -
恩诺沙星 [恩氟沙星],Enrofloxacin;≥99.0%, 99.0-101.0% (dried substance) -
多巴胺盐酸盐 [盐酸多巴胺],Dopamine hydrochloride;Pharmaceutical Secondary Standard; Certified Reference Material -
1-氨基-2-萘酚盐酸盐,1-Amino-2-naphthol hydrochloride;technical grade, 90%
