甲醇中异恶草酮(异恶草松)溶液标准物质  Isooxalone (isooxalone) in methanol solution standard substance  1.2mL  

甲醇中异丙草胺溶液标准物质  Standard substance for isopropachlor solution in methanol  1.2mL  

乙醇中烯啶虫胺溶液标准物质  Standard substance for enolamine solution in ethanol  1.2mL  

甲醇中倍硫磷亚砜溶液标准物质  Standard substance for solution of sulfoxide in methanol  1.2mL  

乙腈中10种磺酰脲类农药混合溶液标准物质  10 sulfonylurea pesticides in acetonitrile mixed solution standard material  1.2mL  

正己烷中硫丹硫酸酯溶液标准物质  Sulfosulfan solution reference material in n-hexane  1.2mL  

甲醇中8种有机氯农药(标样)  8 organochlorine Pesticides in Methanol (Standard sample)  1.2mL  

9种拟除虫菊酯类农药混合标准溶液  Mixed standard solution of 9 pyrethroid pesticides  1.2mL  

石油醚中9种有机氯农药溶液标准物质  Solution standard substances of 9 organochlorine pesticides in petroleum ether  2mL  

氟吡甲禾灵溶液标准物质  Flupyrazorine solution standard substance  1.2mL