Organophosphorus compounds that has accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Contains: Azinphos ethyl, azinphos methyl, chlorpyrifos, chlorpyrifos methyl, diazinon, EPN, fenitrothion, isazophos, phosalone, phosmet, pirimiphos ethyl, pirimiphos methyl, pyraclofos, pyrazophos, pyridaphenthion, quinalphos.