RKI Instruments 81-0065RK-01 Carbon Monoxide Calibration Gas - 100 ppm (CO)

• RKI Instruments equivalent 100 ppm Carbon Monoxide (CO) span gas cylinder used to calibrate RKI gas detection equipment with carbon monoxide gas sensors.
• Fully compatible with RKI Instruments gas detectors requiring 100 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.