Water/Wastewater
On-line SPE-LC/MS/MS to Detect Organonitrogen and Triazine Pesticides at 10 ng/L in Drinking Water
Feb 05 2008
Author: Dr Stephen Lock on behalf of Applied Biosystems
Monitoring water for pesticides requires sensitive and robust methods suitable for a broad range of compounds, and current UK legislation limits permissible levels of pesticides in drinking water to 100 ng/L. This study investigated the feasibility of on-line solid phase extraction (SPE) coupled to liquid chromatography with tandem mass spectrometry (LC/MS/MS) to detect organonitrogen and triazine pesticides at concentrations of 10 ng/L in drinking water. Sensitivity, reproducibility, linearity and recovery in tap water samples and water samples spiked with humic acid were investigated to evaluate sample preparation efficiency and possible matrix effects.
Digital Edition
IET 34.2 March 2024
April 2024
Gas Detection - Biogas batch fermentation system for laboratory use with automatic gas analysis in real time Water/Wastewater - Upcycling sensors for sustainable nature management - Prist...
View all digital editions
Events
May 03 2024 Seoul, South Korea
May 05 2024 Seville, Spain
May 06 2024 Minneapolis, MN, USA
May 13 2024 Munich, Germany
May 15 2024 Lund, Sweden