BASHAR ABDULAZEEZ MAHMOOD; QAYS NAJIH ABED. Quantitative analytical validation and chemometric structuring of multicomponent electrochemical gas measurements at trace concentration levels. Applied Chemical Engineering, [S. l.], v. 9, n. 3, p. ACE-5864, 2026. DOI: 10.59429/ace.v9i3.5864. Disponível em: https://ace.as-pub.com/index.php/ACE/article/view/5864. Acesso em: 2 jul. 2026.