MSA 478191 Calibration Gas: 1.45% vol. Methane, 58% LEL Pentane, (58% LEL Pentane Equivalent), 15% Oxygen, 60 ppm Carbon Monoxide, Balance Nitrogen

[[start tab]] Description 1.45% vol. Methane / 58% LEL Pentane / (58% LEL Pentane Equivalent) / 15% Oxygen / 60 ppm Carbon Monoxide / Balance Nitrogen MSA equivalent multi-mixture calibration gas used to calibrate MSA gas detection equipment. Fully compatible with MSA 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: 1.45% vol. Methane, 58% LEL Pentane, (58% LEL Pentane Equivalent), 15% Oxygen, 60 ppm Carbon Monoxide, Balance Nitrogen Gas Type: Non-Reactive Multi-Mixture Cylinder Size: 103L Part Numbers: MSA Part Number: 478191 GASCO Part Number: 103L-314A Manufactured by: Gasco Affiliates, LLC Shelf Life: 48 Mon