Liquified Natural Gas (LNG) and Natural Gas

LNG and natural gas are predominantly made of methane however a small percentage is made of other gases such as ethan, nitrogen, carbon dioxide and others.

By analysing the chemical composition of gases, we can help you effectively manage sites, the extraction process and provide meaningful insights to improve efficiency and/ or achieve production consistency.

We offer our clients analysis of a full range of natural gas components. A number of the more common parameters include:

Methane (mol %)Hexane plus C6+ (mol %)
Ethane C2 (mol %)Nitrogen (mol %)
Propane C3 (mol %)Carbon Dioxide (mol %)
Iso Butane C4 (mol %)Oxygen (mol %)
n-Butane C4 (mol %)Iso Pentane C5 (mol %)
n-Pentane (mol %)Trace metals in natural gas (ppm)


    Additionally, ChemCentre provides comprehensive analysis of all types of gas from coal seam gas, landfill gas, bio gas, and liquefied petroleum gas (LPG).

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    Postal address

    PO Box 1250
    BENTLEY DC WA 6983

    t: (08) 9422 9800
    f: (08) 9422 9801

    ABN : 40 991 885 705

    Street address

    Resources and Chemistry Precinct
    Corner Manning Road and Townsing Drive
    Bentley WA 6102

    Reception: Level 2, South Wing, Building 500.

    Deliveries: Ground floor - use Conlon Street entrance