6,7-二羟基香豆素 [七叶亭, 秦皮乙素],6,7-Dihydroxycoumarin;98%
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1,3-二溴-5,5-二甲基海因,1,3-Dibromo-5,5-dimethylhydantoin;98% -
对氨基苯磺酸 [磺胺酸],Sulfanilic acid;Pharmaceutical Secondary Standard; Certified Reference Material -
反丁烯二酸 [富马酸],Fumaric acid;tested according to USP/NF, ≥99.5% -
盐酸西替利嗪,Cetirizin dihydrochloride [CTZ];≥98.0% (HPLC) -
磷酸二氢铵,Ammonium phosphate monobasic [APM];suitable for plant cell culture
