Calibration Gases

Calibration Gases

a1-cbiss offers a full range of calibration gas cylinders for testing portable gas detectors and fixed gas detection systems.

Available in 116-litre cylinders, we stock a wide variety of ready to use gases.

Gases include:

● Standard Options:
4 Gas Mixture (Quad Gas) - 20.9% O2 Oxygen, 25ppm H2S Hydrogen Sulphide, 100ppm CO Carbon Monoxide, 50% LEL 2.2% CH4 Methane
4 Gas Mixture (Quad Gas) - 18% O2 Oxygen, 10ppm H2S Hydrogen Sulphide, 50ppm CO Carbon Monoxide, 50% LEL 2.5% CH4 Methane
● Ammonia (NH3)
● Butadiene (C4H6)
● Carbon Dioxide (CO2)
● Helium (He)
● Hydrogen Chloride (HCl)
● Hydrogen Sulphide (H2S)
● Hydrogen Cyanide (HCN)
● Isobutylene (C4H8)
● Methane (CH4)
● Nitric Oxide (NO)
● Nitrogen (N2)
● Oxygen (O2)
● Propane (C3H8)
● Sulphur Dioxide (SO2)

Add a 0.5LPM fixed flow regulator to make an easy to use calibration system.

Additional custom mixes and variants are available please call us.

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