Calibration Gas

  • 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
  • Hydrogen Sulphide( H2S )
  • Carbon Monoxide ( CO )
  • Methane ( CH4 )
  • Isobutane ( C4H10 )
  • Nitrogen ( N2 )
  • Oxygen ( O2 )
  • Carbon Dioxide (CO2)
  • Sulphur Dioxide ( SO2 )
  • Hydrogen Chloride (HCl)
  • Butadiene ( C4H6 )
  • Hydrogen Cyanide (HCN)
  • Isobutylene (C4H8)
  • Ammonia
  • Nitric Oxide (NO)
  • Propane (C3H8)
  • Helium ( He )

Additional mixes and variants are available, contact us to discuss your requirements.

Flow Regulators

IM&M can supply a range of flow regulators to fit all cylinder types:

  • Fixed flow
  • Variable flow
  • Trigger / push flow
  • Demand flow
  • Sizes include 0.3 LPM, 0.5 LPM and 1 Litre
  • Gas sampling bags also available

Flow Regulators

IM&M can also supply a range of flow regulators to fit all cylinder types:

  • Fixed flow
  • Variable flow
  • Trigger / push flow

Demand flow We also supply gas sampling bags.

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