[1]
Y. Wang, G. Jun Ren, and D. Zhang, “Determination of Trace Zinc in Water by Flame Atomic Absorption Spectrometry After Preconcentration by Modified Organobentonite with 1-(2-Pyridylazo)-2-naphthol”, ajc, vol. 26, no. 14, pp. 4442–4444, Jul. 2014.