RAE Systems 600-0129-000 Calibration Gas: 50% LEL Methane, 20.9% Oxygen, 50 ppm Carbon Monoxide, 5000 ppm Carbon Dioxide, Balance Nitrogen

[[start tab]] Description 50% LEL Methane / 20.9% Oxygen / 50 ppm Carbon Monoxide / 5000 ppm Carbon Dioxide / Balance Nitrogen RAE Systems equivalent multi-mixture calibration gas used to calibrate RAE gas detection equipment. Fully compatible with RAE Systems 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: 50% LEL Methane, 20.9% Oxygen, 50 ppm Carbon Monoxide, 5000 ppm Carbon Dioxide, Balance Nitrogen Gas Type: Non-Reactive Multi-Mixture Cylinder Size: 34LS Part Numbers: RAE Part Number: 600-0129-000 GASCO Part Number: 34LS-301B Manufactured by: Gasco Affiliates, LLC Shelf Life: 48 Months Regulator Compatibili