CHN ASTM Testing
Carbon, Hydrogen, and Nitrogen (CHN) testing for refined petroleum products, coal, and lubricants.
ASTM D-5291 analysis for determining carbon, hydrogen, and nitrogen content (CHN) is provided by Intertek for petroleum and refined-petroleum products, lubricants, biomass fuels, and many other samples. Additional CHN testing includes Ash, Sulfur, and Oxygen, by difference from 100% Test, D5373-02, ISO 609.
CHN analysis is useful for a wide range of products, helping diverse clients understand quality, performance and quality characteristics.
CHN analysis for petroleum, coal and biomass products with additional elemental analysis expertise:
- Petroleum Analysis
- Heavy Distillate Fuel Tests
- Petroleum Coke and Fly Ash Testing
- Biomass Fuel Testing
- Coal Inspection and Testing
- Addtional CHNS and CHNS-O testing available
CHN analysis for diverse products:
Contact us to see how Intertek can help your organization with CHN ASTM Testing.



