Organophosphorus (O-P) Pesticides in Soils by GC-MS
The method includes parathion, malathion, chlorpyrifos, diazinon plus any organophosphorus pesticides specified by the client.
Methodology – Extraction of an as received soil sample into dichloromethane followed by the determination of organophosphorus pesticides by gas chromatography using mass spectrometric detection (GC-MS).
