α-Linolenic acid (Standard) is the standard substance of α-Linolenic acid, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. α-Linolenic Acid (ALA) is an essential fatty acid that cannot be synthesized by the human body and is obtained by isolating it from seed oils. α-Linolenic acid has been shown to improve memory, inhibit thrombosis, and lower blood lipids.