Carbon Dioxide Calibration Gas - 1000 ppm

Yes. All CO₂ calibration gas mixtures from SpecGas Inc. are NIST traceable. They are produced using gravimetric blending methods and certified against National Institute of Standards and Technology reference standards, ensuring accuracy required for regulatory compliance and analytical instrument calibration across laboratory and industrial applications.

SpecGas Inc. offers 1000 ppm CO₂ calibration gas in a range of cylinder sizes from 17 liters to 250 ft³ net gas volume. Cylinder types include disposable steel and aluminum cylinders, as well as refillable aluminum, steel, and nickel-plated cylinders, allowing customers to choose based on usage frequency and application requirements.

The most common balance gases used in 1000 ppm CO₂ calibration mixtures are nitrogen and zero air. Other inert balance gases can be used depending on the application. SpecGas Inc. manufactures custom blends to customer specifications, so if your instrument or regulatory requirement calls for a specific balance gas, the mixture can be tailored accordingly.

Yes. SpecGas Inc. specializes in custom gas blending and can produce CO₂ calibration gas at PPB-level concentrations through high-ppm ranges. Multi-component mixtures combining CO₂ with other gases are also available. All custom blends are manufactured to customer specifications using gravimetric production methods and certified as NIST-traceable calibration standards.

Yes. SpecGas Inc. provides a quality guarantee on all calibration gas mixtures. If mixture results are disputed by the customer, the company offers immediate remake and re-shipment of the product. Cylinders can also be returned for re-analysis and resolution discussion, ensuring customers always receive gas that meets their certified specifications.

1000 ppm CO₂ calibration gas supports numerous regulatory standards including EPA Method 3A for stack emissions monitoring, 40 CFR Part 98 Mandatory Greenhouse Gas Reporting, and Performance Specification 3 (PS-3) for CEMS calibration. It also supports IAQ standards such as ASHRAE 62.1, LEED IEQ Credit 1, and the WELL Building Standard for ventilation monitoring.