Singh Kadyan, P., Singh, D. and Singh, I. (2012) “Spectrophotometric Determination of Trace Cadmium in Tobacco with Tris-[2,4,6-(2-hydroxy-4-sulpho-1-naphthylazo)]-s-triazine, Trisodium Salt”, Asian Journal of Chemistry, 24(12), pp. 5876–5878. Available at: https://asianpubs.org/index.php/ajchem/article/view/10039 (Accessed: 25 November 2024).