Fuel and Lubricant Testing


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ASTM E1131 - Compositional Analysis by Thermogravimetry

We perform thermogravimetric testing by ASTM E1131 to measure the highly and medium volatile matter, combustible material, and ash content of compounds. The sample is heated at a controlled rate and in a controlled environment, and the sample’s mass is recorded during the length of the test. Mass loss under the test conditions provides a compositional analysis of the sample. ASTM E1131 is used in quality control, material screening, and related problem solving where a compositional analysis is desired or a comparison can be made with a known material of the same type.


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Sample quantity required: 300 ml

For additional information on this test method or to purchase a copy of the method, please click HERE to open a new window and visit the ASTM website.