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  4. A Multiresidue Method for the Analysis of Pesticides in Water using Solid-Phase Extraction with Gas and Liquid Chromatography-Tandem Mass Spectrometry (ver. 2.0, April 2023)

A Multiresidue Method for the Analysis of Pesticides in Water using Solid-Phase Extraction with Gas and Liquid Chromatography-Tandem Mass Spectrometry (ver. 2.0, April 2023)

Dates

Publication Date
Start Date
2021
End Date
2022
Revision
2023-04-05

Citation

Gross, M.S., Sanders, C.J., De Parsia, M.D., and Hladik, M.L., 2023, A Multiresidue Method for the Analysis of Pesticides in Water using Solid-Phase Extraction with Gas and Liquid Chromatography-Tandem Mass Spectrometry (ver. 2.0, April 2023): U.S. Geological Survey data release, https://doi.org/10.5066/P9J8E544.

Summary

Applications of pesticides in agricultural and urban settings play an essential role in increasing crop yields, preserving food and materials, reducing pest-borne diseases, and eradicating or deterring pests. Pesticides are transported from their point of application to environmental media, including surface water. To better understand the fate of fate and transport of pesticides in the environment, analytical methods are necessary to measure pesticides in waters. Herein, a method is described for the extraction and analysis of pesticides and pesticide degradates in filtered surface water and paired suspended sediment samples. Water samples (~ 1 L) are filtered using 0.7 μm glass-fiber filters prior to being extracted and concentrated [...]

Contacts

Point of Contact :
Michael S Gross
Process Contact :
Michael S Gross
Originator :
Michael S Gross, Corey J Sanders, Matthew D De Parsia, Michelle L Hladik
Metadata Contact :
Michael S Gross
Publisher :
U.S. Geological Survey
USGS Mission Area :
Ecosystems
SDC Data Owner :
California Water Science Center
Distributor :
U.S. Geological Survey - ScienceBase

Attached Files

Click on title to download individual files attached to this item.

Metadata for Pesticide Water Method v 2.0.xml
Original FGDC Metadata
View 		33.68 KB application/fgdc+xml
00_Description of Water Pesticide Method Data.docx 23.82 KB application/vnd.openxmlformats-officedocument.wordprocessingml.document
01_WaterMethod_Processing-InstrumentParameters.docx 24.27 KB application/vnd.openxmlformats-officedocument.wordprocessingml.document
02_PesticideMethod_LCMSMSTransitions.csv 7.96 KB text/csv
03_PesticideMethod_GCMSMSTransitions.csv 2.24 KB text/csv
04_PesticideMethod_Recovery-LOD-RL.csv 10.77 KB text/csv
05_PesticideMethod_Recovery-MDL-RL.csv 13.83 KB text/csv
06_RevisionHistoryLog.txt 1.69 KB text/plain
SPE Setup.jpg thumbnail 113.48 KB image/jpeg

Purpose

Data were collected to update the analytical method for the analysis of pesticides in water. Analyses were completed by liquid chromatography tandem mass spectrometry (LC-MS/MS) and gas chromatography tandem mass spectrometry (GC-MS/MS). Instrument parameters, average recoveries, relative standard deviations (RSDs), limits of detection (LODs), method detection limits (MDLs), and reporting limits (RLs) are reported for each analyte.
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Communities

  • USGS California Water Science Center
  • USGS Data Release Products

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Provenance

Revision 2.0 by Michael S Gross on April 4, 2023. To review the changes that were made, see “06_RevisionHistoryLog.txt” in the attached files section.

Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9J8E544

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