Fuel and Lubricant Testing


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ASTM D6823 - Specification for Commercial Boiler Fuels with Used Lubricating Oils


We perform testing by specification ASTM D6823, which covers four grades of fuel oil used in industrial burners and commercial boilers but not in residences. This specification covers four grades of fuel oil made of at least 25% used lubricating oils; the grades of fuel oil are RFC4, RFC5L, RFC5H, and RFC6. 

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.

The following is a list of tests required by Specification ASTM D6823. Some of these tests are customized for this exact specification. Alcor Petrolab and Phoenix Chemical Laboratory specialize in unusual and custom testing, and our testing capabilities are continuing to expand; contact one of our laboratories today to discuss the exact testing you need. To see more information about one of these tests, click on the test method number.