Hart MJ 'tBreugem PMKoster HW2012-12-122012-12-121989-11-30http://hdl.handle.net/10029/256656Tevens is dit rapport als bijlage VII verschenen in rappornr. 248476004.In this report, results of the determinations of total organic and inorganic carbon analysis are reported for the project "Orientating investigations of Polonium-210 and other natural radionuclides in Dutch aquatic ecosystems", projectnr. 248476. The method used is a modification of the method described by Froelich and is based on elemental analysis. Sediment samples from several locations of sea and river water show a large variation of the carbon content. The organic carbon concentration varies from 2.78 to 22.42 % the inorganic carbon varies from 1.25 to 5.66 %. The analyses were run in duplicate with a mean standard deviation of 0.1 %.Abstract not available19 pnl16organic carboninorganic carbonelemental analysisReport2012-12-12