IODIMETRIC SOLID-SPECTROPHOTOMETRIC DETERMINATION OF THIOCYANATE USING POLYURETHANE FOAM AS A SORBENT: UDC 543.432’831. (2013). Bulletin of Taras Shevchenko National University of Kyiv. Chemistry, 49(1), 40-42. https://chemistry.bulletin.knu.ua/en/article/view/8448