Agilent Validated Multi-Residue Method for Extraction Analysis of Trace-Level Pesticides in Surface Water

Update: 01 October, 2023

A USGS analytical method using gas chromatography/mass selective detector (GC/MSD) was modified and used to identify the source of pesticides and to calculate the pesticide load in river water during storm seasons. The method was validated to cover 12 organophosphate pesticides and 5 pyrithroids. The limits of quantitation for these target compounds are 10–500 ppt using a GC/MSD selected ion monitoring (SIM) method.

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MD5 Checksum: B1F629D87C871EDAEA6A1F24902207A2

Publication date: 02 July, 2012

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