RKI Isobutylene 100 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2 Calibration Cylinders Description:34AL PART# 81-0144RK-04 The 4230 is also capable

The 4230 is also capable of calculating flow using the Manning Equation

and Gas Tracer

Adapter Assy

Comfort pads provide additional comfort at seat

RKI Isobutylene 100 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2 Calibration Cylinders Description:34AL PART# 81-0144RK-04 The 4230 is also capableRKI Isobutylene 100 ppm CO 50 ppm CH4 50% LEL O2 12% in N2 Calibration Cylinders 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 cylinder sizes: