Determination of the residual carbon content by inductively coupled plasma atomic emission spectrometry after decomposition of biological samples
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Analytical Atomic Spectrometry
- Vol. 7 (6) , 845-850
- https://doi.org/10.1039/ja9920700845
Abstract
The residual carbon content of milk samples was determined by inductively coupled plasma atomic emission spectrometry (ICP-AES) to evaluate the effectiveness of dissolution procedures. An ICP-AES method was established by using the C I 193.091 nm emission and Myers–Tracy signal compensation with Sc II 424.683 nm reference. Optimum working conditions were found with a detection limit of 2.4 mg dm–3 and RSD 2%. A spectrophotometric CrVI reduction method was compared for the determination of the total carbon.Keywords
This publication has 0 references indexed in Scilit: