
Nitric Oxide (NO) / NOx Calibration Gas Mixture
- NO/NOx calibration at PPM & PPB levels
- NIST Traceable, enhanced reactive gas stability
- Disposable cylinders for remote field operations
NIST Traceable Gas Standards
ISO 17025 Accreditation
SpecGas Inc. offers a range of portable gas cylinder options including disposable and refillable aluminum and steel cylinders containing hydrocarbon gases such as propane, methane, and isobutylene. Blended in-house with NIST Traceable standards, these cylinders serve calibration, industrial, research, and field detection applications requiring reliable, stable gas supplies.
































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Small gas cylinders are commonly referred to as gas canisters, lecture bottles, or disposable cylinders depending on their application and size. In the specialty gas industry, compact cylinders designed for field or portable use are typically called disposable cylinders or small-format cylinders. SpecGas offers disposable aluminum and steel cylinders starting at net volumes as small as 17 liters for portable and field applications.
Talk to our experts for custom solutions and tailored guidance.

Portable cylinders supply calibration gases for CEMS, EPA Method compliance, and ambient air quality monitoring stations.

Disposable hydrocarbon cylinders support LEL detector calibration, LDAR programs, and pipeline gas analysis at remote sites.

High purity specialty gas cylinders provide excimer laser mixtures, process gas calibration, and toxic gas monitoring in cleanrooms.

Compact disposable and refillable cylinders deliver precise gas standards for GC, FTIR, and analytical instrument calibration in labs.
Talk to our experts for custom solutions and tailored guidance.
All gas mixtures are blended entirely in-house, enabling faster turnaround times than any other specialty gas supplier in the industry.
SpecGas's unique internal cylinder treatment process ensures reactive gas mixtures remain stable longer, backed by the SpecGas Stability Guarantee.
Every mixture is produced using gravimetric blending techniques and verified to NIST Traceable standards, ensuring uncompromising accuracy for critical applications.
Submit your specifications and a SpecGas expert will respond promptly with pricing, lead times, and cylinder 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.