International Journal of Environmental Analytical Chemistry. 102:6204-6214
ISSN:
1029-0397 0306-7319
DOI:
10.1080/03067319.2020.1807967
Popis:
Semi-Micro-Kjeldahl method is a TKN analysis method included in Standard Methods for the Examination of Water & Wastewater, but no data on its trueness and precision are available. The method itsel...