AL-AHMARY, Khairia Mohammed. A simple spectrophotometric method for determination of thiamine (vitamin B1) in pharmaceuticals. European Journal of Chemistry, [S. l.], v. 5, n. 1, p. 81–84, 2014. DOI: 10.5155/eurjchem.5.1.81-84.881. Disponível em: https://www.eurjchem.com/index.php/eurjchem/article/view/881. Acesso em: 29 apr. 2024.