
RKI Instruments 81-0091RK Calibration Gas: 25% LEL Pentane, 19% O2, 100 ppm CO, Balance Nitrogen
[[start tab]] Description 25% LEL Pentane / 19% Oxygen / 100 ppm Carbon Monoxide / Balance Nitrogen RKI Instruments equivalent multi-mixture calibration gas used to calibrate RKI gas detection equipment. Fully compatible with RKI Instruments gas detectors requiring specified cal gas mixture. Precision blended and inspected to industry standards - National Institute of Standards and Technology (NIST) traceable and certified. Made in the USA by GASCO, ISO 9001:2008 Certified. Contact us for custom dual, triple and quad span gas mixtures. Subject to hazardous materials shipping requirements. [[end tab]] [[start tab]] Technical Specs Gas Mixture: 25% LEL Pentane, 19% Oxygen, 100 ppm Carbon Monoxide, Balance Nitrogen Gas Type: Non-Reactive Multi-Mixture Cylinder Size: 17L Part Numbers: RKI Part Number: 81-0091RK GASCO Part Number: 17L-311 Manufactured by: Gasco Affiliates, LLC Shelf Life: 48 Months Regulator Compatibility: CGA 600 valve inlet. Control Valve (CV-2)Fixed