NEKOUEI, Shahram; NEKOUEI, Farzin. CLOUD POINT EXTRACTION AND SPECTRO¬PHOTOMETRIC DETERMINATION OF As(III) USING BRILLIANT BLACK BN AS AN EXTRACTION AGENT IN WATER SAMPLES. Studia Universitatis Babeș-Bolyai Chemia, [S. l.], v. 60, n. 2, p. 343–353, 2015. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/8455. Acesso em: 19 dec. 2024.