| Abstract: | We carried out a complex of investigations concerned with optimization of the conditions and reduction of the limits of atomic-emission determination of impurities in high-purity selenium. We investigate the possibility that the types of impurities in the references can affect the results of analysis. Scientific-Research Institute of Chemistry at the Nizhnii Novgorod State University, 23/5, Gagarin Ave., N. Novgorod, 603600, Russia. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 64, No. 6, pp. 834–836, November–December, 1997. |
