Original scientific paper
The determination of small amounts of mercury in biological material
O.A. Weber
; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, Zagreb
Kata Voloder
; Institute for Medical Research, Yugoslav Academy of Sciences and Arts, Zagreb
Abstract
A simple method is described for the digestion of biological material containing mercury. The procedure is based on complete volatilization of mercury and subsequent absorption in an aqueous solution of potassium permanganate and sulphuric acid. Mercury ions are determined with dithizone using the reversion method. The statistical treatment of the calibration line shows that the proposed method is sufficiently sensitive and precise for toxicological work.
Keywords
Hrčak ID:
183948
URI
Publication date:
17.9.1957.
Visits: 609 *