Custom CO2 Gas Cylinders

SpecGas Inc., headquartered in Bridgeport, PA, supplies custom CO2 gas cylinders across the USA and internationally with overseas shipping available. All mixtures are blended in-house, ensuring fast lead times and consistent quality. You can request a quote directly through the website or by calling (215) 443-2600.

SpecGas offers CO2 cylinders across a wide range of concentrations, including low PPM (1–100 ppm) and sub-PPM PPB levels. Custom concentration levels are also available to meet specific customer specifications for calibration gas standards, environmental monitoring, and industrial process applications.

SpecGas supplies CO2 in disposable aluminum and steel cylinders, as well as refillable aluminum, steel, and nickel-plated cylinders. Gas volumes range from 17 liters to 250 FT³ net, accommodating everything from laboratory bench use to extended industrial process requirements.

Yes. All CO2 gas mixtures produced by SpecGas Inc. are NIST traceable, meaning concentrations are verified against National Institute of Standards and Technology reference standards. This traceability is essential for calibration gas applications, regulatory compliance, and analytical instrument verification in research and industrial settings.

Yes. Custom CO2 cylinders from SpecGas are widely used to calibrate gas chromatography equipment, air quality monitors, environmental analyzers, and other gas detection instruments. Their NIST-traceable precision ensures that calibration results meet the accuracy requirements of both laboratory and field measurement applications.

SpecGas Inc. stands behind every cylinder with a quality guarantee. If mixture results are disputed, the company provides an immediate remake and re-shipment of the order. Alternatively, the cylinder can be returned for re-analysis and resolution discussion, ensuring customers receive exactly the specification they ordered.