Product Focus: Instruments/Monitors

Calibration gas cylinders


The primary reason for proper, regular instrument calibration is to provide accurate gas concentration readings that may prevent worker illness, injury or death. PortaGreen Gas Cylinders are innovative and sustainable cylinders for use in calibration of instruments and monitors. Available in five sizes, the cylinders can be conveniently returned using our exclusive “strip and ship” program. The streamlined program reduces the work – and the cost – associated with standard cylinder disposal.

Portagas by Praxair

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