O2 Calibration Gas 100 ppm

Oxygen calibration gas with a concentration of 100 ppm (+/- 5%) contained in a high-pressure 110 liter aluminum cylinder. The cylinder is equipped with a pressure regulator and a rotary knob for controlling gas flow. It is used to ensure accurate calibration of oxygen sensors by providing a known reference concentration. The gas is colorless and odorless, stored under high pressure, and requires careful handling.   Compatible with M 300 & M 400 Systems