regulators including gibberellic acid, abscisic acid, 3-indole acetic acid, 3-indolepropionic
acid, 3-indolebutyric acid, 2, 4-dichlorophenoxyacetic acid, and 2-methyl-4-
chlorophenoxyacetic acid in melons and fruits was established and validated. The samples
were ultrasonically extracted with acidified acetonitrile and then dehydrated. The resulting
solution was purified with modified QuEChERS method, and then dried-up under weak …