Calibration Gases

Apollo Safety offers a wide range of NIST traceable calibration gases for all calibration needs.

Ammonia (NH3) Available in 10, 25, 100, 200 PPM

Carbon Monoxide (CO) Available in 25, 50, 100, 300, 500 PPM

Chlorine (CL2) Available in 2, 5, 10 PPM

Hydrogen (H2) Availble in 10% LEL, 50 % LEL

Hydrogen Sulfide (H2S)

Hydrogen Cyanide (HCN)

Methane (CH4) Available in 5% LEL, 10% LEL, 50% LEL and 99.9%/Vol

Nitrogen (N2) Available in in 99.9% / Vol

Sulfur Dioxide (SO2) Available in 5 , 10 PPM

Silane (SiH4) Available in 5, 10 PPM

Hexane15% / LEL

Many other concentrations and custom calibration mixtures also available. 

Call toll-free 800-813-5408 to speak with one of our gas detection experts.

Prices are subject to change without notice due to ongoing tariff adjustments and market conditions. For the most accurate and up-to-date pricing, please contact us directly.

Click Image For More Details RAE Systems 600-0057-000 Hydrogen Cyanide, 10 ppm (balance nitrogen), 58L alum cylinder by Honeywell SKU: RAE-600-0057-000 Price: $660.40 In Stock	Click Image For More Details RAE Systems 600-0058-000 Ammonia, 50 ppm (balance nitrogen), 58L alum cylinder by Honeywell SKU: RAE-600-0058-000 Price: $436.00 In Stock
Click Image For More Details RAE Systems 600-0059-000 Phosphine, 5 ppm (balance nitrogen), 58L cylinder by Honeywell SKU: RAE-600-0059-000 Price: $481.00 In Stock	Click Image For More Details RAE Systems 600-0060-000 Four-Gas Mix, 11L by Honeywell SKU: RAE-600-0060-000 Price: $134.00 In Stock
Click Image For More Details RAE Systems 600-0061-000 Oxygen, 20.9% (balance nitrogen), 34L steel cylinder by Honeywell SKU: RAE-600-0061-000 Price: $111.00 In Stock	Click Image For More Details RAE Systems 600-0061-001 Oxygen, 19% (balance nitrogen), 34L steel cylinder by Honeywell SKU: RAE-600-0061-001 Price: $111.00 In Stock
Click Image For More Details RAE Systems 600-0062-000 Nitrogen, 100%, 34L steel cylinder by Honeywell SKU: RAE-600-0062-000 Price: $111.00 In Stock	Click Image For More Details RAE Systems 600-0063-000 Benzene, 5 ppm (balance air), 34L steel cylinder by Honeywell SKU: RAE-600-0063-000 Price: $287.00 In Stock
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Click Image For More Details RAE Systems 600-0070-000 LEL Pentane, 25% (balance air), 34L steel cylinder by Honeywell SKU: RAE-600-0070-000 Price: $124.00 In Stock	Click Image For More Details RAE Systems 600-0071-000 LEL Methane, 50% (balance air), 34L steel liter cylinder by Honeywell SKU: RAE-600-0071-000 Price: $111.00 In Stock
Click Image For More Details RAE Systems 600-0071-020 LEL Methane, 20% (balance air), 34L steel cylinder by Honeywell SKU: RAE-600-0071-020 Price: $111.00 In Stock	Click Image For More Details RAE Systems 600-0071-030 Methane, 20 VOL% (balance N2), 103L steel cylinder (requires 58L regulator) by Honeywell SKU: RAE-600-0071-030 Price: $351.00 In Stock
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Click Image For More Details RAE Systems 600-0139-000 Carbon dioxide (CO2) 34L steel cylinder (5000 ppm CO2, bal. N2) by Honeywell SKU: RAE-600-0139-000 Price: $119.00 In Stock	Click Image For More Details RAE Systems 600-0159-000 BadgeRAE PGM-1020 H2S Quick Check gas cylinder, 11L cylinder with built-in trigger by Honeywell SKU: RAE-600-0159-000 Price: $134.00 In Stock
Click Image For More Details RAE Systems 600-0168-000 Carbon Monoxide, 100 ppm by Honeywell SKU: RAE-600-0168-000 Price: $119.00 In Stock	Click Image For More Details RAE Systems 600-1002-000 Hydrogen (H2), 200 ppm, 34L cylinder by Honeywell SKU: RAE-600-1002-000 Price: $119.00 In Stock
Recycling tool, releases all pressure from 17L/34L steel cylinders SKU: 81-1071RK Price: $132.00 In Stock	Recycling tool, releases all pressure from 34AL/58AL/103L steel cylinders SKU: 81-1070RK Price: $135.00 In Stock View More
Regulator, demand flow for 17L/34L steel steel cylinders SKU: 81-1055RK Price: $295.00 In Stock	Regulator, demand flow for 34AL/58AL/103L/116L cylinders SKU: 81-1054RK Price: $295.00 In Stock
Regulator, demand flow for standard 4-gas in 34AL/58AL/103L/116L cylinders SKU: 81-1054RK-H2S Price: $250.00 In Stock	Regulator, demand flow, with CGA330 SKU: 81-1054RK-CGA33 Price: $420.00 In Stock
Regulator, demand flow, with CGA350 SKU: 81-1054RK-CGA35 Price: $420.00 In Stock	Regulator, demand flow, with CGA590 SKU: 81-1054RK-CGA59 Price: $420.00 In Stock
Regulator, econo, with gauge, no knob, 34AL/58/103L, 0.5 LPM SKU: 81-1004RK Price: $105.00 In Stock	Regulator, push-button with gauge & knob for 34AL/58/103L cylinders, 0.5LPM SKU: 81-1062RK Price: $160.00 In Stock
Regulator, with gauge & knob, 17/34L, 0.25 LPM SKU: 81-1050RK-25 Price: $140.00 In Stock	Regulator, with gauge & knob, 17/34L, 0.5 LPM, CGA 600 fitting SKU: 81-1050RK Price: $135.00 In Stock View More
Regulator, with gauge & knob, 17/34L, 1.5 LPM SKU: 81-1050RK-15 Price: $140.00 In Stock	Regulator, with gauge & knob, 17/34L, 2.0 LPM SKU: 81-1050RK-20 Price: $140.00 In Stock