Natural Gas Analysis

Southern Hydrocarbon Corporation is a full service natural gas laboratory providing high quality calorific and individual component analysis of natural gas samples through C6+, including CO2 and N2, utilizing the following industry standards:

  • ISO 6568, 6569, 6976
  • ASTM D3588, D1945
  • GPA 2261, 2172, 2145
  • AGA8 (Direct Method)


We are capable of reporting sample results via either paper originals, facsimile and/or via electronic means, including email and ftp upload to a FlowCal database server. SHC also provides sulfur component analyses for these common compounds:

  • Hydrogen Sulfide (H2S)
  • Methyl Mercaptan (CH3SH)
  • Ethyl Mercaptan (CH3CH2SH)
  • Carbon Disulfide (CS2)
  • Dimethyl Sulfide ((CH3)2s)

Additional Testing ServiceS

  • Extended Analysis - C6+ Testing
  • Hydrogen Sulfide Testing
  • CO2 Testing
  • Total Sulfur Testing
  • Moisture Analysis