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 Method 8021/8021A/8021B
The SW-846 methods 8021/8021A/8021B are analytical methods which utilize purge & trap device for the sample prep of almost all types of samples and a gas chromatograph equipped with a megabore capillary column to perform the separation of the volatileorganic components found in a sample. To detect the GC eluant, both Hall and photoionization detectors (PID) are used.
 

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