MSA 468248 Oxygen Calibration Gas - 20.8% vol. (O2)

By MSA Equivalent


Balance Gas: Nitrogen

Size: 17L


  • MSA equivalent 20.8% vol. Oxygen (O2) span gas cylinder used to calibrate MSA gas detection equipment with oxygen gas sensors.
  • Fully compatible with MSA gas detectors requiring 20.8% vol. oxygen with balance nitrogen.
  • 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 oxygen calibration gas mixtures.

Subject to hazardous materials shipping requirements.

Technical Specs

Target Gas: Oxygen (O2)
Concentration: 20.8% by volume
Balance Gas: Nitrogen
Gas Type: Non-Reactive
Cylinder Size: 17L
Part Numbers:
MSA Part Number: 468248
GASCO Part Number: 17L-161-20.8
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 (74-DAF)
Fixed Flow Push Button (73-PBR)
Trigger Control Fixed Flow (70-Trigger)
Flow Matching Valve (72-MFV)

Tubing Compatibility: Tygon® Tubing

Tags: MSA, Oxygen
Scroll to top