RKI Pentane 25% LEL / CO 100 ppm / O2 19% in N2 17L Calibration Cylinder Part# 81-0091RK Model 464 it is like a business

it is like a business card with an in-built quality blade

Designed for superior lifespan—patented sensors operate for over two years—and high performance

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The combination of soft loops

RKI Pentane 25% LEL / CO 100 ppm / O2 19% in N2 17L Calibration Cylinder Part# 81-0091RK Model 464 it is like a businessRKI Pentane 25% LEL CO 100 ppm O2 19% in N2 17L Calibration Cylinder Part# 81 0091RK 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