Gas Mixtures in High Pressure Cylinders
CAC GAS provides specialty gas mixtures in high pressure gas cylinders for all applications including gas chromatography, process gas analysis, environmental monitoring or gas detection. Made gravimetrically all mixtures have international traceability via the U.K. National Physical Laboratory or UKAS standards.
ISO 17025 mixtures for the hydrocarbon industry including LNG gas standards, refinery gases and sulphur gas standards are available. We produce simple binary mixtures through to complex multi-component gas mixtures in a range of cylinders sizes.
All valve types are available including AS, BS, CGA and DIN as required. Gases are supplied with a certificate of composition. Cylinders are labelled with the gas volume, pressure, our reference, date of manufacture and shelf life.
Specialty Gases are also available in disposable/non-refillable cylinders in a variety of sizes.
For more information on our gases see our Certified Reference Materials or Calibration Gas pages.
Gas Capacity:
Water Volume: 0.4 litres
Service Pressure: 150 bar
Weight: 2kg
Material: Steel
Dimensions: Height 310 mm; Diameter 50mm
Cylinder Valves: CGA 180
Standards: Gases are traceable to NPL gas standards.
Lecture bottles are a traditional cylinder type used for scientific research applications where lower volumes are required in a variety of gases and purity grades. Lecture bottles are available for many gases from ammonia to xenon.
For a complete list of gases click here.
Lecture bottles have a 0.4 litres water capacity, measure 310 mm long by 50 mm diameter and come with a CGA 180 valve. Lecture bottle stands are also available.
Cylinder Capacity:
Water Volume: 5 litres
Gas Volume: 750 litres (ideal gas)
Service Pressure: 150 bar
Cylinder Material: Steel or Aluminum
Steel Dimensions: Height 480mm; Diameter 140mm
Aluminium Dimension: Height 504mm; Diameter 150mm
Steel weight: 9Kg
Aluminium weight: 8Kg
Cylinder Valves: AS, BS, CGA, DIN as required
Standards: Gases are traceable to NPL gas standards.
Cylinder Capacity:
Water Volume: 10 litres
Gas Volume: 1500 litres (ideal gas)
Service Pressure: 150 bar
Cylinder Material: Steel or Aluminium
Steel Dimensions: Height 690mm; Diameter 160mm
Aluminium Dimensions: Height 700 mm; Diameter 175 mm
Steel weight: 16Kg
Aluminium weight: 14Kg
Cylinder Valves: AS, BS, CGA, DIN as required
Standards: Gases are traceable to NPL gas standards.
Cylinder Capacity:
Water Volume: 20 litres
Gas Volume: 3000 litres (ideal gas)
Service Pressure: 150 bar
Cylinder Material: Steel or Aluminium
Steel Dimensions: Height 835mm; Diameter 200mm
Aluminium Dimensions: Height 990 mm; Diameter 200 mm
Steel weight: 28Kg
Aluminium weight: 25Kg
Cylinder Valves: AS, BS, CGA, DIN as required.
Standards: Gases are traceable to NPL gas standards.
Cylinder Capacity:
Water Volume: 50 litres
Gas Volume: 7500 litres (Ideal gas)
Service Pressure: 150 bar
Cylinder Material: Steel or Aluminium
Steel Dimensions: Height 1520mm; Diameter 230mm
Aluminium Dimensions: Height 1550 mm; Diameter 250 mm
Steel weight: 70 kg
Aluminium weight: 57 kg
Cylinder Valves: AS, BS, CGA, DIN as required
Standards: Gases are traceable to NPL gas standards.
6WRAL
Material: Aluminium
Approx. Fill Content: 124 Litres
Water Capacity (Min): 1016cc
Empty Weight: 10.043kg (2.3lb)
Service Pressure: 153 bar (2216 p.s.i.)
Valve Connection: CGA 180 Stainless Steel
Cylinder Capacity:
Water Volume: 6 litres
Gas Volume: 650 – 900 litres
Service Pressure: 110 – 150 bar
Cylinder Material: Aluminium
Dimensions: Height 41cm; Diameter 18cm
Weight: 7Kg
Cylinder Valves: CGA
Standards: Gases are traceable to NIST
The 33A aluminium cylinder is designed for corrosive gas mixtures of all types including CL2, H2S, NH3, SO2 and many others. Each cylinder comes with a CGA valve and comes with an NIST traceable certificate. The 33w “white top” cylinder is a specially conditioned cylinder providing long term stability for specific corrosive gas mixtures. Used for all Nitrogen dioxide mixtures and EPA Protocol gas mixtures, the white top cylinder provides a 36 month stability period.
Cylinder Capacity:
Water Volume: 15 litres
Gas Volume: 2200 litres (ideal gas)
Service Pressure: 137-148 bar
Cylinder Material: Aluminium
Dimensions: Height 835mm; Diameter 184mm
Weight: 14 kg
Cylinder Valves: CGA
Cylinder Capacity:
Water Volume: 30 litres
Gas Volume: 4000 litres (ideal gas)
Service Pressure: 137-148 bar
Cylinder Material: Aluminium
Dimensions: Height 1214mm; Diameter 203mm
Weight: 22 kg
Cylinder Valves: CGA
The 150A aluminium cylinder is designed for corrosive gas mixtures of all types including CL2, H2S, NH3, SO2 and many others. Each cylinder comes with a CGA valve and comes with an NIST traceable certificate.
The 150w “white top” cylinder is a specially conditioned cylinder providing long term stability for specific corrosive gas mixtures. Used for all Nitrogen dioxide mixtures and EPA Protocol gas mixtures, the white top cylinder provides a 36 month stability period.
Cylinder Capacity:
Water Volume: 47 litres
Gas Volume: 7000 litres (ideal gas)
Service Pressure: 137-148 bar
Cylinder Material: Aluminium
Dimensions: Height 1319mm; Diameter 249mm
Weight: 40 kg
Cylinder Valves: CGA
Data Sheets & Videos
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