
VOCs Calibration Gas
- NIST Traceable, PPB to low PPM blends
- 17L to 2000L cylinder capacity options
- Multi-cylinder types including nickel-plated
NIST Traceable Gas Standards
EPA Method 320 Compliance
SpecGas Inc. formaldehyde calibration gas standards deliver stable, NIST-traceable CH2O mixtures from 1–100 ppm in specially treated aluminum cylinders. Designed for EPA Method 320 compliance, indoor air quality monitoring, workplace safety, and analytical instrument calibration across environmental, industrial, and laboratory applications.




SpecGas offers formaldehyde calibration gas from 1 ppm to 100 ppm, with balance gases including nitrogen, air, or other inert gases. Custom concentrations within this range can be blended to customer specifications. Sub-ppm (PPB-level) formaldehyde blends may also be available upon request through the VOCs calibration gas product line.
Talk to our experts for custom solutions and tailored guidance.

Formaldehyde standards enable EPA Method 320 FTIR stack testing, MATS compliance, and HAPs monitoring at regulated facilities.

Calibrate IAQ sensors in buildings, schools, and hospitals for LEED, WELL, and CDPH formaldehyde compliance monitoring.

Support OSHA PEL and NIOSH REL compliance monitoring in manufacturing facilities, pathology labs, and crematoriums.

Precise CH2O calibration standards for GC, FTIR spectrometers, and biological sample preservation in research labs.
Talk to our experts for custom solutions and tailored guidance.
SpecGas uses a one-of-a-kind internal cylinder treatment process to produce stable CH2O mixtures with extended shelf life that most suppliers cannot replicate.
All formaldehyde calibration gases are NIST-traceable and comply with EPA Method 320, ensuring defensible results for regulatory reporting and workplace safety monitoring.
Every mixture is blended in-house at SpecGas's Bridgeport, PA facility, enabling industry-leading lead times, rush orders, and custom concentration requests on demand.
Submit your concentration, cylinder size, and application details. A SpecGas specialist will respond with pricing and availability promptly.
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.