With ERACHECK ECO’s easy-to-operate design and its intuitive software, user-specific calibrations or correlations are easily
created. This enables excellent correlations to gravimetric methods (EPA 1664A) and gas chromatography (e.g. ISO 9377-2 (mod)
OSPAR). With the calibration defined in ASTM D8193, the correlation to other IR methods (ASTM D7066, ASTM D7678 etc.) is also
readily assured. A direct measurement of the extract results in the total oil and grease (TOG) concentration, whereas filtration
over a disposable Florisil® solid phase extraction cartridge attached to the inlet of the instrument removes the polar components
resulting in the total petroleum hydrocarbon (TPH) concentration.