C.A. Kedik, I.A. Vasilenko, Ya.M. Stanishevskiy, I.A. Gritskova, C.М. Levachev

V. L. Zephirov - Head of Research Team, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod). E-mail: vzefirov@niiis.nnov.ru L. I. Bakina - Process Engineer, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod) Ye. A. Zakharychev - Ph.D. (Chem.), Senior Research Scientist of Chromatography, Mass Spectrometry and Elemental Analysis La-boratory, Chemistry Research Institute of Nizhny Novgorod State University n.a. N.I. Lobachevsky. E-mail: zakharychev@list.ru

V.M. Popova - Dr.Sc. (Biol.), Leading Research Scientist, VNITIBP. E-mail: burevestnik46mail.ru; biolog 1967@mail.ru A.Ya. Samujlenko - Academician, Dr.Sc. (Veter.), Professor, Director, VNITIBP I.N. Matveeva - Dr.Sc. (Biol.), Professor, Head of the Department, VNITIBP. E-mail: biolog1967@mail.ru S.A. Dyachenko - Post-graduate Student, VNITIBP A.S. Preobrazhenskaya - Post-graduate Student, VNITIBP