Air Calibration Supplies

Our Tedlar Bags are made from DuPont's 2mil Tedlar® PVF film which is tough, durable and chemically inert to a wide range of compounds.  The tedlar bags can be used for calibration air meters or as an air sample container.

• 5 PPM Butadiene (C4H6), 20.9% Oxygen (O2), Balance Nitrogen (N2).
• NIST traceable with certificate included.

Our 10 ppm isobutylene calibration gas is NIST traceable and includes a certificate.  The gas is typically used for calibrating photoionization detectors (PIDs).

Our zero grade air is typically used for performing zero calibrations for organic vapor analyzers such as photoionization (PID) and flame ionization (FID) detectors.  The gas is NIST traceable and comes with a certificate.

Our 500 ppm methane calibration gas is NIST traceable and includes a certificate.  The gas is typically used for calibrating flame ionization detectors (FIDs) and other volatile organic compound detectors.

The ultra high purity (99.999%) helium gas is typically used as a tracer gas for leak detection.

NIST traceable with certificate included, 100 parts per million (ppm) isobutylene calibration gas.

Our landfill gas meter calibration gas consists of 15% methane (CH4) and 15% carbon dioxide (CO2).  The calibration gas is typically used for calibrating landfill gas meters such as the Landtec GEM 2000 and GEM 5000.  The calibration gas is NIST traceable and comes with a certificate.

Our landfill gas meter calibration gas consists of 50% methane (CH4) and 35% carbon dioxide (CO2).  The calibration gas is typically used for calibrating landfill gas meters such as the Landtec GEM 2000 and GEM 5000.  The calibration gas is NIST traceable and comes with a certificate.

Our 4% oxygen (O2) calibration gas is NIST traceable and includes a certificate.  The gas is typically used for calibrating landfill gas monitors.

Our 500 ppm hexane calibration gas is NIST traceable and includes a certificate. The gas is typically used for calibrating organic vapor analyzers such as the Bacharach TLV Sniffer.

Our ultra high purity nitrogen is typically used as a zero calibration gas for indoor air quality meters.  The gas is NIST traceable and comes with a certificate.

Our 35 ppm carbon monoxide (CO) and 1000 ppm carbon dioxide (CO2) calibration gas is NIST traceable and comes with a certificate. The calibration gas is typically used for calibrating indoor air quality meters such as the TSI Velocicalc.

Our 2000 ppm methane calibration gas is NIST traceable and includes a certificate. The gas is typically used for calibrating flame ionization detectors (FIDs) and other volatile organic compound detectors.

Our 10,000 ppm methane calibration gas is NIST traceable and includes a certificate. The gas is typically used for calibrating flame ionization detectors (FIDs) and other volatile organic compound detectors.

Our 100 ppm methane calibration gas is NIST traceable and includes a certificate.  The gas is typically used for calibrating flame ionization detectors (FIDs) and other volatile organic compound detectors.

• 5 PPM Benzene (C6H6), 20.9% Oxygen (O2), Balance Nitrogen (N2).
• NIST traceable with certificate included.

Our four gas calibration mixture consists of 50% LEL methane, 50 ppm carbon monoxide, 10 ppm hydrogen sulfide, and 18% oxygen.  The four gas calibration mixture is typically used for calibrating multi-gas meters for confined space entry.  It is NIST traceable and comes with a certificate.