Sorption Preconcentration of Silver for Atomic Absorption Analysis and Antibacterial Properties of the Acid-modified Clinoptilolite - Ag composite. - Vasylechko, V. O.; Fedorenko, V. O.; Gromyko, O. M.; Gryshchouk, G. V.; Kalychak, Y. M.; Tistechok, S. I.; Us, I. L.; Tupys, A. (Methods & Objects of Chemical Analysis / Metody & Obekty Himičeskogo Analiza, 2020)