OIW-500 Walchem CAL STANDARD, OIL IN WATER, 500 PPM, 500 ML

Pyxis Oil-In-Water Secondary Standard for Easy Calibration

Pyxis Lab has developed OIW-500, a 500ppm synthetic Oil-In-Water Secondary Solution (as Marine-Offshore Oil) as a more stable and easier method of recurring HM-500 series sensor calibration. This low cost and highly stable standard may be used as an alternative to preparing an actual oil in water standard for sensor calibration.