Astm D2074 Pdf May 2026

The ASTM D2074 PDF provides a detailed and technically sound method for evaluating the saponification value of fats and oils. The test method involves reacting a sample of the fat or oil with a known amount of alkali (typically potassium hydroxide) and then determining the amount of excess alkali remaining after the reaction. The saponification value is calculated based on the amount of alkali consumed during the reaction.