RKI Instruments 81-0081RK Refrigerant R-22 Calibration Gas - 2000 ppm (Chlorodifluoromethane)

• RKI Instruments equivalent 2000 ppm refrigerant R-22 (CHLORODIFLUOROMETHANE) span gas cylinder used to calibrate RKI gas detection equipment with refrigerant r-22 gas sensors.
• Fully compatible with RKI Instruments gas detectors requiring 2000 ppm refrigerant r-22 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 refrigerant r-22 calibration gas mixtures.

Subject to hazardous materials shipping requirements.