RKI H2S 25 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2 Calibration Cylinders Blaklader Men's Tops The second medium-pressure connector that

The second medium-pressure connector that

8 m) Neoprene tubing

Sealing gaskets on each cartridge

Polyethylene-coated Tyveck

RKI H2S 25 ppm / CO 50 ppm / CH4 50% LEL / O2 12% in N2 Calibration Cylinders Blaklader Men's Tops The second medium-pressure connector thatRKI H2S 25 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: 58L