Gasco 103L-1 Liter Single Gas (20.9% O2) Calibration Gas, Nitrogen Balance, 1 Each Industrial Safety for Summer Cross-over style with 18" dorsal

Cross-over style with 18" dorsal D-ring extension

Featuring a Retaining Block which completely surrounds the ratchet mechanism of each restraint providing reinforcement against shimming

reducing downtime and enhancing workplace safety

Allegro Low Pressure Supplied Air Respirator Hose-25'

Featuring an ideal balance of protection

Gasco 103L-1 Liter Single Gas (20.9% O2) Calibration Gas, Nitrogen Balance, 1 Each Industrial Safety for Summer Cross-over style with 18" dorsalThe Gasco 103L 1 is a Calibration Gas formulated for use as Nitrogen Balance. This 103 Liter Single Gas is 20. 9% O2 Calibration Gas. Precision calibration gas used to calibrate sensors in gas detection equipment for environmental emissions monitoring, industrial hygiene monitors and trace impurity analyzers. Exceeds or meets the requirements of Gas Detection Equipment Manufacturers. Fully compatible with all manufacturers' calibration sensors,