丙酮中嘧啶磷溶液标准物质  Standard substance for pyrimidine phosphorus solution in acetone  1.2mL  

丙酮中嘧啶磷溶液标准物质  Standard substance for pyrimidine phosphorus solution in acetone  1.2mL  

正己烷中高效氯氟氰菊酯溶液标准物质  High performance cyhalothrin solution reference material in n-hexane  1.2mL  

正己烷中甲氰菊酯溶液标准物质  Cypermethrin solution reference material in n-hexane  1.2mL  

丙酮中醚菊酯溶液标准物质  Standard substance for ethothrin solution in acetone  1.2mL  

正己烷中溴氰菊酯溶液标准物质  Deltamethrin solution reference material in n-hexane  1.2mL  

正己烷中氰戊菊酯溶液标准物质  Fenvalerate solution reference material in n-hexane  1.2mL  

正己烷中噻嗪酮溶液标准物质  Thiazinone solution standard substance in n-hexane  1.2mL  

正己烷中联苯菊酯溶液标准物质  Reference material for bifenthrin solution in n-hexane  1.2mL  

甲醇中哒螨灵(哒螨酮)溶液标准物质  Tetramethyl (tetramethyl ketone) solution in methanol  1.2mL