Li M, Gao H-W, Shi S-R, Li Y-C. Primary-Secondary Wavelengths Spectrophotometric Determination of Trace Amounts of Cadmium with 2,4-Dibromo-6-Carboxy-Benzenediazoaminoazobenzene . ajc [Internet]. 2010 Mar. 30 [cited 2024 Aug. 26];13(3):1089-96. Available from: https://asianpubs.org/index.php/ajchem/article/view/22741