Development and Validation of a Reversed-Phase Liquid Chromatography Method for the Simultaneous Determination of Indole-3-Acetic Acid, Indole-3-Pyruvic Acid, and Abscisic Acid in Barley (Hordeum vulgare L.)
Figure 1
The chromatogram of isocratic separation of indole-3-acetic acid, indole-3-pyruvic acid, and abscisic acid in test mixture and their structures.