MSA 459944 Carbon Monoxide Calibration Gas - 150 ppm (CO)

• MSA equivalent 150 ppm Carbon Monoxide (CO) span gas cylinder used to calibrate MSA gas detection equipment with carbon monoxide gas sensors.
• Fully compatible with MSA gas detectors requiring 150 ppm carbon monoxide 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 carbon monoxide calibration gas mixtures.

Subject to hazardous materials shipping requirements.