SORPTION PRECONCENTRATION AND DETERMINATION OF ANTIMONY AND TELLURIUM ON MODIFIED SILICA GEL: DOI: https://doi.org/10.17721/1728-2209.2019.1(56).3. Вісник: Хімія [Internet]. 2019 Dec. 4 [cited 2026 Feb. 14];56(1):14-8. Available from: https://chemistry.bulletin.knu.ua/article/view/8649