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NWQL Lab Schedule 2033
NAWQA ACT/ULUG Selected, Filtered Pesticides and Degradates

Water-Resources Investigations Report 01-4098
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of Moderate-Use Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and Gas Chromatography/Mass Spectrometry


Open-File Report 95-181
Methods of Analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of Moderate-Use Pesticides and Selected Degradates in Water by C-18 Solid-Phase Extraction and Gas Chromatography/Mass Spectrometry With Selected-ion Monitoring


The Schedule page displays all the OBSP tools available. These tools are Times series charts, box plots by analyte recovery overtime, one box plot graph for entire Schedule, recovery vs. concentration charts, false positive or false negative charts. These tools are available on historical data upon request.

Current Information available
Time Series Charts
Box Plots of Analyte Recovery Over Time for This NWQL Schedule
One Box Plot graph for this entire NWQL Schedule
Recovery Vs. Concentration Charts
False Positive or Negative Charts
Historical Data pull is available upon request

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Page Last Modified: March 22, 2018