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EPA Method 543 - Quantitation of Organic Pesticides in Drinking Water Using Online Pre-concentration/Solid Phase Extraction and Tandem Mass Spectrometry
Description
Traditionally, United States Environmental Protection Agency (EPA) methods for drinking water analysis have required offline SPE to concentrate analytes to a level that can be detected using LC-MS instrumentation. This process requires the collection of large volumes of sample, typically between 250 and 1000 mL. We developed a method to assist in the validation of a new EPA method for the analysis of organic pesticides in drinking water. This method utilizes 1~2 mL injections for online preconcentration and eliminates offline solid phase extraction (SPE).| Market: | Environmental |
| Keywords: | Online SPE, Pesticide Analysis, Environmental analysis, drinking water testing, EPA 543 |
| Matrix: | Water |
| Author: | Jonathan R. Beck and Charles T. Yang |
| Affiliation: | Thermo Fisher Scientific |
For Research Use Only. Not for use in diagnostic procedures.
