ASTM D3725-78(1998) PDF

Scope: Full Description 1.1 This test method covers the determination by gas-liquid chromatography of herring and menhaden fish oil when present in small quantities in other drying oils and fatty acids. It describes specific conditions required for use with Test Method D1983 to identify these oils. Note 1-For general information that contributes to the knowledge of gas chromatography of fats and oils, see Guide D555, Method D2245 and Practice E260. 1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D3725-78(1998) Referenced Document

ASTM D1983
ASTM D2245 Standard Test Method for Identification of Oils and Oil Acids in Solvent-Reducible Paints
ASTM D2800
ASTM D3457
ASTM D555 Standard Test Method for Determination of Acidity of Free Fatty Acids/Acid Number of Ammonium or Triethanolamine Soaps in Sulfonic and Sulfated Oils
ASTM E260 Standard Practice for Packed Column Gas Chromatography*， 2019-09-01 Update