IS 1448 : Part 202 : 2025 Petroleum and Its Products - Methods of Test - Part 202 Determination of Fatty Acid Methyl Esters in Biodiesel Blended Automotive Diesel/Paraffinic Diesel Fuels by High-Performance Liquid Chromatography - Refractive Index Detection

ICS 75.080

PCD 01

1 SCOPE

This standard (Part 202) prescribes the method of test for determination of fatty acid methyl esters (FAME) content in biodiesel blended automotive diesel/paraffinic diesel fuels. The method is applicable to the FAME concentrations ranging from 0.1 percent to 50 percent by volume.

2 REFERENCES

The standards given below contain provisions, which through reference in this text, constitute the provisions of the standards. At the time of publication, the editions indicated were valid. All the standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standard:

IS No. Title
IS 1447 (Part 1) : 2021 Methods of sampling of petroleum and its products: Part 1 Manual sampling (second revision)
IS 1460 : 2017 Automotive diesel fuel - Specification (sixth revision)
IS 15607 : 2022 Biodiesel (B-100) - Fatty acid methyl esters (FAME) - Specification (second revision)
IS 16531 : 2022 Biodiesel diesel fuel blend B8 to B20 - Specification (first revision)