This standard specifies the dichlorvos, methamidophos, acephate, phorate, omethoate, acetate, isopyramine, dimethoate, dermophos, chlorpyrifos, fenitrothion, parathion in tea. Vapor phase analysis of 21 organophosphorus pesticide residues including phosphorus, aminophos, methophos, ethion, triazophos, fenthion, benthion, imidion, voltazion, and pyrazopyriphos. Chromatographic determination method. This standard is applicable to the determination of 21 organophosphorus pesticide residues in tea.
SN/T 1950-2007 history
2007SN/T 1950-2007 Determination of organphosphorus pesticides multiresidues in tea for import and export.Gas chromatography