Nitric Oxide (NO) / NOx Calibration Gas Mixture
- PPM & PPB NO/NO2 NIST traceable standards
- Proprietary treatment for reactive gas stability
- Compliant with EPA 40 CFR Part 75 CEMS
NIST Traceable Gas Standards
ISO 17025 Accreditation
SpecGas Inc. offers a comprehensive range of calibration gas mixtures and equipment, including reactive, hydrocarbon, atmospheric, VOC, and rare noble gases. Products are NIST traceable, blended in-house using proprietary techniques, and serve industries from environmental emissions monitoring and industrial safety to semiconductor manufacturing and research laboratories.
Talk to our product experts for custom solutions.
Apply Filters
Showing 1 to 6 of 28 results
BOC (British Oxygen Company) is a major industrial and specialty gas supplier. 'BOC gas' typically refers to specialty or industrial gases supplied under the BOC brand. SpecGas Inc. similarly produces specialty calibration gas mixtures — including reactive, hydrocarbon, VOC, and atmospheric gases — using proprietary in-house blending techniques and NIST traceable standards, often serving as an alternative supplier with faster lead times.
Talk to our experts for custom solutions and tailored guidance.
Calibration gases for CEMS, EPA method compliance, ambient air networks, and stack emissions testing.
LEL standards, H₂S, CO, and hydrocarbon mixtures for upstream, midstream, and refinery safety monitoring.
Ultra-high-purity and toxic gas calibration mixtures for CVD, semiconductor fab TGMS, and process monitoring.
Precise PPB-to-percent calibration blends for GC, FTIR, ICP-MS, and university analytical instrument calibration.
Talk to our experts for custom solutions and tailored guidance.
All gas mixtures are blended in-house at our Bridgeport, PA facility, enabling us to ship faster than any competitor — rush service available.
Our unique internal cylinder treatment process ensures reactive and toxic gas mixtures remain stable and accurate throughout their full shelf life.
Over 45 years of founder expertise drives our gravimetric blending — every mixture is NIST traceable and custom-tailored to your exact concentration specifications.
Submit your specifications and a SpecGas expert will respond promptly with pricing, lead times, and blend options tailored to your needs.
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.