RKI H2S 25 ppm / CO 50 ppm / Propane 50% LEL (1.05% vol) / O2 18% in N2 34AL Calibration Cylinder Part# 81-0163RK-04 4-Gas Monitor either shorten or prevent the

either shorten or prevent the color change

Color Change:  yellow  blue

The Thermo Scientific™ Personal DataRAM pDR-1500 Portable Monitor is a fully integrated

Rental Kit Includes: REGULAR

(13 mm x 30 cm)

RKI H2S 25 ppm / CO 50 ppm / Propane 50% LEL (1.05% vol) / O2 18% in N2 34AL Calibration Cylinder Part# 81-0163RK-04 4-Gas Monitor either shorten or prevent theRKI H2S 25 ppm CO 50 ppm Propane 50% LEL (1. 05% vol) O2 18% in N2 34AL Calibration Cylinder Part# 81 0163RK 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