RKI H2S 25 ppm / CO 50 ppm / Pentane 32% LEL / O2 14% in N2 Calibration Cylinders Sample Pro Color Change: blue black š

Color Change: blue black š white

total dissolved solids

2 H2O2 + 2 KI š I2 + 2 H2O + O2

Can be worn on all MSA protective headwear

Yes (Programmable: 1 to 400 days)

RKI H2S 25 ppm / CO 50 ppm / Pentane 32% LEL / O2 14% in N2 Calibration Cylinders Sample Pro Color Change: blue black šRKI H2S 25 ppm CO 50 ppm Pentane 32% LEL O2 14% 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