
Ammonia (NH₃) Calibration Gas
- NIST traceable accuracy guaranteed
- Stable PPM & PPB reactive gas mixtures
- Fast in-house blending, quick lead times
NIST Traceable Gas Standards
Ammonia (NH₃) Calibration Gas Cylinders from SpecGas Inc. are precision-blended, NIST-traceable reactive gas standards available in low PPM and PPB concentrations. Produced using proprietary cylinder treatment and gravimetric blending techniques, they deliver stable, accurate calibration for gas detectors, analyzers, air quality monitors, and research instrumentation across industrial and laboratory settings.


SpecGas Inc. produces ammonia (NH₃) calibration gas in both low PPM (1–100 ppm) and PPB (sub-ppm) concentration ranges. Custom concentrations are available to match the exact requirements of your gas detector, analyzer, or monitoring equipment. Contact SpecGas to discuss your specific concentration needs.
Talk to our experts for custom solutions and tailored guidance.

Calibrating ambient air monitors and CEMS instruments for accurate NH₃ emissions and air quality compliance reporting.

Supplying precise PPM and PPB ammonia standards for gas chromatography and analytical instrument calibration in research labs.

Calibrating industrial gas detectors and process analyzers in manufacturing environments where ammonia monitoring is critical.

Disposable cylinders enable portable gas detector calibration in remote field locations and overseas environments.
Talk to our experts for custom solutions and tailored guidance.
Our patented internal cylinder treatment process produces stable ammonia mixtures at low PPM and PPB levels with an extended shelf life unmatched in the industry.
Every ammonia calibration gas cylinder is gravimetrically blended and NIST traceable, with a full remake and re-analysis guarantee if mixture results are ever disputed.
All mixtures are blended entirely in-house by specialty gas veterans, enabling industry-leading turnaround times and rush service availability when your schedule demands it.
Submit your requirements and a SpecGas specialist will respond with pricing, cylinder options, and concentration availability within one business day.
For immediate assistance, feel free to give us a direct call at (215) 443-2600. You can also send us a quick email at website-inquiries@specgasinc.com.
For immediate assistance, feel free to give us a direct call at (215) 443-2600. You can also send us a quick email at website-inquiries@specgasinc.com.