甲醇中三氟啶磺隆溶液标准物质  Standard substance for trifluorosulfolon solution in methanol  1.2mL  

正己烷中杀螨酯溶液标准物质  Standard substance for acaricide solution in n-hexane  1.2mL  

正己烷中杀螨酯溶液标准物质  Standard substance for acaricide solution in n-hexane  1.2mL  

甲醇中三硫磷溶液标准物质  Standard substance for trithiophosphorus solution in methanol  1.2mL  

甲醇中三硫磷溶液标准物质  Standard substance for trithiophosphorus solution in methanol  1.2mL  

甲醇中增效醚溶液标准物质  Reference material for synergistic ether solution in methanol  1.2mL  

甲醇中敌菌灵溶液标准物质  Dimethicillin solution standard substance in methanol  1.2mL  

正己烷中氧氯丹溶液标准物质  Reference material for oxychlordane solution in n-hexane  1.2mL  

甲醇中虫酰肼溶液标准物质  Standard substance for chloride-hydrazine solution in methanol  1.2mL  

甲醇中甲氧虫酰肼溶液标准物质  Standard substance for methoxyfenyl hydrazine solution in methanol  1.2mL