
MSA 459945 Methane 40% LEL Calibration Gas - 2% vol. (CH4)
[[start tab]] Description MSA equivalent 2% vol. Methane 40% Lel (CH4) span gas cylinder used to calibrate MSA gas detection equipment with methane 40% lel gas sensors. Fully compatible with MSA gas detectors requiring 2% vol. methane 40% lel with balance air. 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 methane 40% lel calibration gas mixtures. Subject to hazardous materials shipping requirements. [[end tab]] [[start tab]] Technical Specs Target Gas: Methane 40% Lel (CH4) Concentration: 2% by volume Balance Gas: Air Gas Type: Non-Reactive Cylinder Size: 17L Part Numbers: MSA Part Number: 459945 GASCO Part Number: 17L-135A-2 Manufactured by: Gasco Affiliates, LLC Shelf Life: 48 Months Regulator Compatibility: CGA 600 valve inlet. Control Valve (CV-2)Fixed Flow (70 Series)Demand Flow (75-DFR)Dial-a-Flow