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.
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Macurco
Macurco 37-0442-4462-2 Cal-Gas Nitrogen - N2, Bal/N2, 100% Vol, 105L, F
37-0442-4462-2
Special Order
$273.25
Macurco
Macurco 37-0451-0644-2 CAL-GAS Nitrogen Dioxide Calibration Gas, 10L, 10 PPM
37-0451-0644-2
Special Order
$627.44
Macurco
Macurco 37-0472-4031-1 Oxygen O2 Zero Air Calibration, 34L, 20.9% V/V
37-0472-4031-1
Special Order
$118.28
Macurco
Macurco 37-0473-8134-1 O2 Test Cal Gas Cylinder for Bump Test Only, 17% Vol, 34L
37-0473-8134-1
Special Order
$121.37
Macurco
Macurco 37-0662-2134-1 Cal-Gas Refrigerant Callibration / Bump Test Cylinder, R-32, 5,000 ppm, Bal/Air, 34L, UN 1956
37-0662-2134-1
Special Order
$121.45
Macurco
Macurco 70-0716-0803-1 GD-CH Combustible Gas Caliber Hood
78-8150-0412-8
Special Order
$30.91
Macurco
Macurco 70-0716-1755-2 Methane CH4 Calibration Gas Canister, 34L, 20% LEL
37-0372-6134-1
Special Order
$117.86
Macurco
Macurco 70-0716-1758-6 Gas Cylinder Containing Hydrogen with Concentration of 10% Lower Explosive Limit
37-0232-5134-1
Special Order
$121.37
Macurco
Macurco 70-2900-0010-9 Hydrogen Sulfide Gas Cylinder, 34L
37-0290-8134-1
Special Order
$315.42
Macurco
Macurco 70-2900-0304-6 Carbon Dioxide CO2 Male Calibration Gas Cylinder
37-0073-6224-1
Special Order
$121.92
Macurco
Macurco Cal-Kit CO, NO2, H2S Calibration Kit, (Replaces ND1-FCK)
30-0021-1110-1
Special Order
$479.95
Macurco
Macurco CANN10M Methane Replacement Calibration Gas Cylinder, 34L 10%
37-0372-5134-1
Special Order
$117.16
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