The Total Petroleum Hydrocarbons TPH quantitation in environmental samples is regulated in many EU
State members.
This work is focused on the Extractable Petroleum Hydrocarbons EPH (C10-C40) fraction that requires extraction, cleanup and quite often sample concentration or large sample volumes to achieve the required LOQs.
SRA has developed and optimized two solutions that provide high throughput and almost unattended operations: the OIW GC platform and the “IN-TIP” Florisil® cleanup.