TB CHOKWE; JO OKONKWO; LL SIBALI; EJ NCUBE. Improved derivatization protocol for simultaneous determination of alkylphenol ethoxylates and brominated flame retardants followed by gas chromatography–mass spectrometry analyses. Water SA, [S. l.], v. 41, n. 2 WISA 2014 Special Edition, 2015. DOI: 10.4314/wsa.v41i2.03. Disponível em: https://watersa.net/article/view/11075. Acesso em: 2 dec. 2022.