甲醇中放线菌酮溶液标准物质  Standard substance for actinomycosterone solution in methanol  1.2mL  

乙腈中玉米赤霉酮溶液标准物质  Standard substance for zearalone solution in acetonitrile  1.2mL  

11种氨基酸混合溶液标准物质  11 kinds of amino acid mixed solution standard material  1.2mL  

乙醇中2种对羟基苯甲酸酯类混合溶液标准物质  Reference material for mixed solution of two p-hydroxybenzoates in ethanol  1.2mL  

水中二甲基砜溶液标准物质  Water dimethyl sulfone solution reference material  2mL  

甲醇中乙基香兰素-D5溶液标准物质  Ethyl vanillin -D5 solution reference material in methanol  1.2mL  

0.1mol/L盐酸溶液中9种生物胺混合标准溶液  Mixed standard solution of 9 bioamines in 0.1mol/L hydrochloric acid solution  1.2mL  

甲苯中4-溴联苯醚溶液标准物质  Solution reference material for 4-bromodiphenyl ether in toluene  1.2mL  

乙腈中巴胺磷溶液标准物质  Acetonitrile paramidophosphate solution standard substance  1.2mL  

甲醇中喹啉铜溶液标准物质  Standard substance for quinoline copper solution in methanol  1.2mL