乙腈中4种阿维菌素类药物混合溶液标准物质  Four kinds of avermectin in acetonitrile mixed solution standard material  1.2mL  

乙腈中二硝托胺、3-氨基-2-甲基-5-硝基苯甲酰胺混合溶液标准物质  Dinitrotomide, 3-amino-2-methyl-5-nitrobenzamide in acetonitrile mixed solution standard material  1.2mL  

乙腈中6种喹诺酮类混合溶液标准物质  Six quinolones in acetonitrile mixed solution standard material  1.2mL  

甲醇中36种四环素类、磺胺类、喹诺酮类药物混合溶液标准物质  36 kinds of tetracycline, sulfonamides, quinolones in methanol mixed solution standard material  1.2mL  

乙腈中氟唑菌酰胺溶液标准物质  Fluzolamide solution standard substance in acetonitrile  1.2mL  

甲醇中4种硝基呋喃类代谢物同位素标记混合标准溶液  Standard solution of four nitrofuran metabolites isotopically labeled in methanol  1.2mL  

甲醇中磺胺邻二甲氧嘧啶D3溶液标椎物质  Sulfameo-dimethoxil D3 solution standard substance in methanol  1.2mL  

丙酮中β-谷甾醇溶液标准物质  Standard substance for β-sitosterol solution in acetone  1.2mL  

甲醇中氢溴酸非诺特罗-D6溶液标准物质  Fenoterol -D6 hydrobromide solution reference material in methanol  1.2mL  

甲醇中13种磺胺类药物混标溶液  Mixed solution of 13 sulfonamides in methanol  1.2mL