Biosystems 54-9051 Ammonia Calibration Gas - 50 ppm (NH3) 58L

By Biosystems Equivalent


Balance Gas: Nitrogen

Size: 58L


  • Biosystems equivalent 50 ppm Ammonia (NH3) span gas cylinder used to calibrate Biosystems gas detection equipment with ammonia gas sensors.
  • Fully compatible with Biosystems gas detectors requiring 50 ppm ammonia 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 ammonia calibration gas mixtures.

Subject to hazardous materials shipping requirements.

Technical Specs

Target Gas: Ammonia (NH3)
Concentration: 50 parts per million
Balance Gas: Nitrogen
Gas Type: Reactive
Cylinder Size: 58L
Part Numbers:
Biosystems Part Number: 54-9051
GASCO Part Number: 58L-13-50
Manufactured by: Gasco Affiliates, LLC
Shelf Life: 15 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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