甲醇中8种磺胺类药物混合溶液标准物质  Standard substances of 8 kinds of sulfonamides in methanol mixed solution  1.2mL  

甲醇中8种磺胺类药物混合溶液标准物质  Standard substances of 8 kinds of sulfonamides in methanol mixed solution  1.2mL  

正己烷中灭螨猛溶液标准物质  Mite - killing solution standard substance in n-hexane  1.2mL  

甲醇中沙拉沙星溶液标准物质  Sarafloxacin solution reference material in methanol  1.2mL  

甲醇中喹烯酮溶液标准物质  Reference material for quinolone solution in methanol  1.2mL  

甲醇中盐酸双氟沙星(盐酸二氟沙星)溶液标准物质  Difloxacin hydrochloride (difloxacin hydrochloride) solution reference material in methanol  1.2mL  

甲醇中磺胺脒溶液标准物质  Standard substance for sulfamidine solution in methanol  1.2mL  

乙腈中甲基睾丸酮溶液标准物质  Methyl testosterone solution standard substance in acetonitrile  1.2mL  

甲醇中马来酸氯苯那敏溶液标准物质  Reference material for chlorpheniramine maleate solution in methanol  1.2mL  

甲醇中诺氟沙星溶液标准物质  Norfloxacin solution reference material in methanol  1.2ml