POURREZA, N.; PARHAM, H.; CHERAGHI, S. Kinetic-Spectrophotometric Determination of Trace Amounts of Formaldehyde Based on Its Catalytic Effect on Oxidation of Neutral Red in Acidic Media. Asian Journal of Chemistry, [S. l.], v. 16, n. 3, p. 1605–1610, 2016. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/14392. Acesso em: 23 jul. 2024.