RKI H2S 20 ppm / CO 60 ppm / CH4 1.45% vol / O2 15% in N2 34AL Calibration Cylinder Part# 81-0139RK-04 Twine 000) of VOC gases

000) of VOC gases

Internal equipment bracket with velcro straps

100' (30 m) = 9 lbs (4 kg)

Antenna: Internal regionally optimized

RKI H2S 20 ppm / CO 60 ppm / CH4 1.45% vol / O2 15% in N2 34AL Calibration Cylinder Part# 81-0139RK-04 Twine 000) of VOC gasesRKI H2S 20 ppm CO 60 ppm CH4 1. 45% vol O2 15% in N2 34AL Calibration Cylinder Part# 81 0139RK 04 Bring some order to your calibration cylinders with these new calibration cylinder holders. Once cylinders have a regulator connected, they become top heavy and easily topple over. With RKIs new cylinder holders, you can secure your cylinder either free standing or mounted to a wall or bench. There are holders available to accommodate the following three