Gasco 44ES-490 Ecosmart Calibration Gas 35 PPM CO, 10% LEL CH4 (0.5% vol), 10 PPM H2S, 18% O2 - 44 Liter, 1 Each Bullard Filters & Cartridges Gunshot Residue Presumptive Test Kit

Gunshot Residue Presumptive Test Kit - 1 KIT PER BOX

The Mega Pro Responsge bag is designed after the Pro Response 2 Bag

rugged spark-resistant construction

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

uncorded disposable design

Gasco 44ES-490 Ecosmart Calibration Gas 35 PPM CO, 10% LEL CH4 (0.5% vol), 10 PPM H2S, 18% O2 - 44 Liter, 1 Each Bullard Filters & Cartridges Gunshot Residue Presumptive Test KitGasco 44ES 490 Ecosmart Calibration Gas 35 PPM CO, 10% LEL CH4 (0. 5% vol), 10 PPM H2S, 18% O2 44 Liter, 1 Each The Gasco 44ES 490 Ecosmart Calibration Gas 35 PPM CO, 10% LEL CH4 (0. 5% vol), 10 PPM H2S, 18% O2 44 Liter 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'