Gasco 66ES-413-18 Ecosmart Calibration Gas 50 ppm CO 50%LEL Methane 10 ppm H2S 18% O2 66L Refillable, 1 Each manufacturer_AMBU easy-to-maintain design

easy-to-maintain design

3M Versaflo Comfort Face Seal M-936/37326(AAD)

and support productivity while meeting the respiratory protection requirements of demanding industrial applications where intrinsically safe equipment is essential

and a finger release lever

4 gallonage selection ring(30

Gasco 66ES-413-18 Ecosmart Calibration Gas 50 ppm CO 50%LEL Methane 10 ppm H2S 18% O2 66L Refillable, 1 Each manufacturer_AMBU easy-to-maintain designGasco 66ES 413 18 Ecosmart Calibration Gas 50 ppm CO 50%LEL Methane 10 ppm H2S 18% O2 66L Refillable, 1 Each The Gasco 66ES 413 18 Ecosmart Calibration Gas 50 ppm CO 50%LEL Methane 10 ppm H2S 18% O2 66L Refillable is a precision calibration gas used to calibrate sensors in gas detection equipment for environmental emissions monitoring, industrial hygiene monitors, and trace impurity analyzers. It is fully compatible with all manufacturers' calibration