水中盐酸沙拉沙星溶液标准物质  Sarafloxacin hydrochloride solution reference substance in water  1.2mL  

甲醇中呋喃妥因代谢物AHD溶液标准物质  Furotoin metabolite in methanol AHD solution reference material  1.2mL  

甲醇中呋喃他酮代谢AMOZ溶液标准物质  AMOZ solution standard substance for the metabolism of furatone in methanol  1.2mL  

甲醇中呋喃唑酮代谢物AOZ溶液标准物质  AOZ solution reference material for furazolidone metabolites in methanol  1.2mL  

乙腈中6种酰胺类除草剂混合溶液标准物质  Acetonitrile in 6 amide herbicides mixed solution standard material  1.2mL  

正己烷中9种有机氯农药混合溶液标准物质  Standard substance of mixed solution of 9 organochlorine pesticides in n-hexane  1.2mL  

乙腈中异丙草胺溶液标准物质  Isopropachlor solution standard substance in acetonitrile  1.2mL  

甲醇中氟乐灵溶液标准物质  Flurolalin solution standard substance in methanol  1.2mL  

乙腈中7种烟碱类农药混合溶液标准物质  In acetonitrile, 7 kinds of nicotinic pesticide mixed solution standard material  1.2mL  

甲醇中噻菌灵等4种农药残留混合溶液标准物质  The standard substance of mixed solution of 4 pesticide residues such as thiamendam in methanol  1.2mL