Analytical Services > View by Sample Type > Gas > Compositional
Natural Gas | Mudgas | Bacterial Gas | Dissolved Gas
Compositional Analysis of Gases
Applications: Useful in determining the chemical make-up of the gas and providing other information such as BTU and specific gravity.
Sample size required: 20 ml.
Analyses includes: Chromatographic determination of the concentrations of the following fixed gases and hydrocarbons.
Fixed Gases |
Nitrogen |
N2 |
Oxygen |
02 |
Argon |
Ar |
Carbon Dioxide |
CO2 |
Carbon Monoxide |
CO |
Hydrogen |
H2 |
Helium |
He |
Hydrocarbons |
Methane |
CH4 |
Ethane |
C2H6 |
Ethylene |
C2H4 |
Propane |
C3H8 |
Propylene |
C3H6 |
Isobutane |
iC4H10 |
Normal Butane |
nC4H10 |
Isopentane |
iC5H12 |
Normal Pentane |
nC5H12 |
Hexanes Plus |
C6+ |
Complete Compositional Analysis (ALL components)
Expected Turnaround Time: |
Standard Service |
10 |
business days |
Priority Service |
5 |
business days |
Rush Service* |
3 |
business days |
*Advance arrangements required for RUSH SERVICE |
Hydrocarbons and Major Fixed Gases ONLY (N2, CO2 O2+Ar)
Expected Turnaround Time: |
Standard Service |
3 |
business days |
Rush Service |
1 |
business days |
*Advance arrangements required for RUSH SERVICE |
Extraction and Quantification of Dissolved CH4
Expected Turnaround Time: |
Standard Service |
10 |
business days |
Priority Service |
5 |
business days |
Rush Service* |
2 |
business days |
*Advance arrangements required for RUSH SERVICE |
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