Air Liquide Australia Limited

Site

Specialty Gases

Accreditation No.

1508

Site No.

14737

Date of Accreditation

21 Jun 2004

Address

40 Bunnett Street
Sunshine North, VIC 3020
Australia

airliquide.com.au

Contact

Mr Florian Lecarpentier P: +61 0466426969

Availability

Services conditionally available to external clients

Scope of Accreditation

Print scopes
Specialty Gases

ISO 17034 (2016)

Calibration

  • The uncertainty of measurement is reported as an expanded uncertainty having a level of confidence of 95% unless stated otherwise
Service Product Determinant Technique Procedure Limitations
Certified reference gases Reference gases and reference gas mixes Amount fraction; Gas composition Comparison method; Gravimetric

ISO 6142-1, ISO 6143

(50 μmol/mol to 100%)

Capability

With a property value capability of - 

0.2% relative uncertainty of measurement for concentrations ≥ 10 cmol/mol

0.5% relative uncertainty of measurement for concentrations ≥ 0.1 mmol/mol to < 10 cmol/mol

1% relative uncertainty of measurement for concentrations ≥ 10 μmol/mol to > 0.1 mmol/mol

2% relative uncertainty of measurement for concentrations < 10 μmol/mol


ComponentConcentration
Hydrogen
50 μmol/mol to 1 mol/mol
Oxygen
1 μmol/mol to 1 mol/mol
Helium
50 μmol/mol to 1 mol/mol
Neon100 μmol/mol to 1 mol/mol
1-Butylene (1-butene); 1-Hexene; 1-Pentene; 2,2-Dimethylbutane; 2,2-Dimethylpropane (neopentane); 2,3-Dimethylbutane; 2-Methylbutane (isopentane); Benzene; Butane (n-butane); cis-2-Butene; Ethane; Ethene (ethylene); Ethyne (acetylene); Heptane (n-heptane); Hexane (n-hexane); Isobutane; Isobutylene; Methane; Nonane (n-nonane); Octane (n-octane); Pentane (n-pentane); Propane; Propene (propylene); Toluene; trans-2-Butene
1 μmol/mol to 1 mol/mol
Carbon monoxide
1 μmol/mol to 1 mol/mol
Argon
5 μmol/mol to 1 mol/mol
Nitrogen
5 μmol/mol to 1 mol/mol
Carbon dioxide (CO₂)
1 μmol/mol to 1 mol/mol
Amount fraction; Gas composition Comparison method; Gravimetric

ISO 6142-1, ISO 6143

Capability

With a property value capability of  - 

1% relative uncertainty of measurement for concentrations ≥ 1 mmol/mol 

2% relative uncertainty of measurement for concentrations ≥ 10 μmol/mol to < 1 mmol/mol

5% relative uncertainty of measurement for concentrations <10 μmol/mol




ComponentConcentration
Hydrogen sulfide
0.5 μmol/mol to 1000 μmol/mol

Dinitrogen monoxide (nitrous oxide)
5 μmol/mol to 1 mol/mol
Sulfur dioxide
0.5 μmol/mol to 1  mol/mol
Nitric oxide
1 μmol/mol to 2000 μmol/mol
Carbonyl sulfide
0.5 μmol/mol to 1000 μmol/mol
Nitrogen dioxide
1 μmol/mol to 2000 μmol/mol

ISO 17034 (2016)

Legal

Service Product Determinant Technique Procedure Limitations
Forensic certified reference materials Ethanol reference standards Ethanol in nitrogen Comparison method; Gravimetric

ISO 6142-1, ISO 6143

Capability

With a property value capability of -

1% relative uncertainty of measurement for concentrations of ethanol in nitrogen between 50 μmol/mol and 500 μmol/mol

The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.

Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.