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Comparison of PFAS Extraction Efficiency Between SPE + dSPE versus Single Cartridge per EPA Method 1633
This technical note presents a study to evaluate the extraction procedure using the two-step SPE approach versus the stacked SPE cartridge for wastewater, groundwater, and surface water extracts from EPA Method 1633 validation studies.
Comparison of PFAS Extraction Efficiency Between SPE + dSPE versus Single Cartridge per EPA Method 1633
This technical note presents a study to evaluate the extraction procedure using the two-step SPE approach versus the stacked SPE cartridge for wastewater, groundwater, and surface water extracts from EPA Method 1633 validation studies.
Comparison of PFAS Extraction Efficiency Between SPE + dSPE versus Single Cartridge per EPA Method 1633
This technical note presents a study to evaluate the extraction procedure using the two-step SPE approach versus the stacked SPE cartridge for wastewater, groundwater, and surface water extracts from EPA Method 1633 validation studies.