The determination of dissolved organic carbon by inductively coupled plasma atomic emission spectroscopy

Oweczkin I.J., Kerven G.L. and Ostatek-Boczynski Z. (1996) The determination of dissolved organic carbon by inductively coupled plasma atomic emission spectroscopy. Communications in Soil Science and Plant Analysis, 27 1-2: 47-55.

Author Oweczkin I.J.
Kerven G.L.
Ostatek-Boczynski Z.
Title The determination of dissolved organic carbon by inductively coupled plasma atomic emission spectroscopy
Journal name Communications in Soil Science and Plant Analysis   Check publisher's open access policy
ISSN 0010-3624
Publication date 1996-01-01
Sub-type Article (original research)
Volume 27
Issue 1-2
Start page 47
End page 55
Total pages 9
Subject 1102 Cardiovascular Medicine and Haematology
1110 Nursing
1111 Nutrition and Dietetics
1602 Criminology
1900 Earth and Planetary Sciences
2300 Environmental Science
Abstract Dissolved organic carbon (DOC) present in soil solutions was measured by inductively coupled plasma atomic emission spectroscopy (ICPAES) using the two C(I) lines at 197.09 nm and 247.856 nm. Carbon standards, prepared from sucrose, in the range 100 to 1000 mg L-1 produced linear coefficients of determination of r2 ≥ 0.9998 for each of the lines with calculated detection limits of 0.034 and 1.094 mg L-1 for each line, respectively. Inorganic carbon was eliminated from solution by the addition of concentrated nitric acid and sparging with high purity nitrogen for 30 min. A comparison of the DOC values for soil solutions extracted from nine soil samples by ICPAES and dichromate oxidation showed a high degree of correlation ( r2 ≥ 0.9982). Copyright
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
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