O-PHTHALALDEHYDE AS A DERIV ATISING REAGENT FOR THE SPECTROPHOTOMETRIC DETERMINATION OF AMINES AND AMINO ACIDS. Biological Sciences - PJSIR, [S. l.], v. 37, n. 10, p. 408–410, 2022. Disponível em: https://www.biostaging.pjsir.org/index.php/biological-sciences/article/view/2731. Acesso em: 21 mar. 2026.