Calibration Gases
Calibration Gases provide certified single- and multi-gas mixtures, cylinders, and compatible regulators for calibrating gas detectors, sensors, and analytical instruments. This category helps businesses achieve accurate readings, maintain regulatory compliance, reduce false alarms, and extend sensor life—delivering reliable performance for safety managers, environmental teams, and laboratory professionals.
45 Items
1–12
of
45
products
Show:
Sort By:
Macurco
Macurco 37-0071-7124-1 CO2 Cal Gas Cylinder, 400 ppm / 17L
37-0071-7124-1
Special Order
$123.02
Macurco
Macurco 37-0081-3144-2 Calibration Gas Carbon Monoxide Cylinder, Bal/Air, 100 ppm, 58L
37-0081-3144-2
Special Order
$298.02
Macurco
Macurco 37-0081-4124-1 Carbon Monoxide CO Cal Gas Cylinder, 17L, 200 ppm M, Bump/Calibration
37-0081-4124-1
Special Order
$122.34
Macurco
Macurco 37-0290-8144-2 Cal-Gas Hydrogen Sulfide Detector, 25 PPM
37-0290-8144-2
Special Order
$298.02
Macurco
Macurco 37-0373-0164-2 CH4 Test Cal Gas Cylinder, 50% Vol, 105L, F
37-0373-0164-2
Special Order
$288.85
Macurco
Macurco 37-0442-4462-2 Cal-Gas Nitrogen - N2, Bal/N2, 100% Vol, 105L, F
37-0442-4462-2
Special Order
$288.36
Macurco
Macurco 37-0451-0644-2 CAL-GAS Nitrogen Dioxide Calibration Gas, 10L, 10 PPM
37-0451-0644-2
Special Order
$674.02
Macurco
Macurco 37-0472-4031-1 Oxygen O2 Zero Air Calibration, 34L, 20.9% V/V
37-0472-4031-1
Special Order
$120.17
Macurco
Macurco 37-0473-8134-1 O2 Test Cal Gas Cylinder for Bump Test Only, 17% Vol, 34L
37-0473-8134-1
Special Order
$122.34
Macurco
Macurco 70-0716-0803-1 GD-CH Combustible Gas Caliber Hood
78-8150-0412-8
Special Order
$31.96
Macurco
Macurco 70-0716-1755-2 Methane CH4 Calibration Gas Canister, 34L, 20% LEL
37-0372-6134-1
Special Order
$122.34
Macurco
Macurco 70-0716-1758-6 Gas Cylinder Containing Hydrogen with Concentration of 10% Lower Explosive Limit
37-0232-5134-1
Special Order
$120.29
Loading more products…
Compare
0 of 3 items selected