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SPE Columns

column sizes B & C 927-0150-c 927-0150-c

Extract PAHs (polyaromatic hydrocarbons) from natural waters and other aqueous samples containing polar interferences sucha s humic acids.

These layered columns remove polar interferences from the final extract, so they cannot interfere in the subsequent analysis.

An application note describing the methodlogy is available through our literature database.