Draeger 4552020 Nitric Oxide Calibration Gas - 25 ppm (NO)

By Draeger Equivalent


Balance Gas: Nitrogen

Size: 58L


  • Draeger equivalent 25 ppm Nitric Oxide (NO) span gas cylinder used to calibrate Draeger gas detection equipment with nitric oxide gas sensors.
  • Fully compatible with Draeger gas detectors requiring 25 ppm nitric oxide 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 nitric oxide calibration gas mixtures.

Subject to hazardous materials shipping requirements.

Technical Specs

Target Gas: Nitric Oxide (NO)
Concentration: 25 parts per million
Balance Gas: Nitrogen
Gas Type: Reactive
Cylinder Size: 58L
Part Numbers:
Draeger Part Number: 4552020
GASCO Part Number: 58L-125-25
Manufactured by: Gasco Affiliates, LLC
Shelf Life: 12 Months
Regulator Compatibility: Valve Inlet: C-10
Stainless steel regulator required due to reactive nature of gas.
Fixed Flow Stainless Steel (70/SS Series)
Tubing Compatibility: Teflon® Tubing

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