Precision Comparison Between UVF
and MWDXRF for Biodiesel Samples


According to ASTM D6751, there are several options for testing sulfur in biodiesel. ASTM D5453 is listed as the referee method, but D7039 may also be used.

In this white paper, data from the ASTM Biodiesel Proficiency Testing Program will be used to compare method performance as well as discuss renewable diesel vs. biodiesel, and the methodologies for oxygen correction.
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