Other ASTM D6042-96 Calibration Mix ASTM D6042-96 Internal Standard Mix EP 2.4.22 Composition of Fatty Acids by GC Mix 1 EP 2.4.22 Composition of Fatty Acids by GC Mix 2 Glycerin Standard Mix Limit of Diethylene & Ethylene Glycol Internal Standard Mix Propylene Glycol Standard Mix Sorbitol Standard Mix