Separation of iron, chromium, nickel for determination of trace arsenic and antimony in alloy steel / A. V. Maiorova, N. V. Pechishcheva, A. A. Belozerova, N. G. Boyarnikova // XX Mendeleev Congress on General and Applied Chemistry (26-30 September, 2016, Ekaterinburg), Russia : Abstract book in 5 volumes. - Ekaterinburg, 2016. - Vol. 4 : Chemistry of Fossils and Renewable Hydrocarbon Raw Materials. Analytical Chemistry: Novel Methods and Devices for Chemical Research and Analysis. Medicinal Chemistry: Fundamental Aspects and Application. - 2016. - P. 277.