Determining cadmium in marine sediments by inductively coupled plasma mass spectrometry : Attacking the problems or the problems with the attack?
The cause of apparently high cadmium values obtained following hydrogen fluoride digestion of marine sediments was investigated. Digested sediment samples were analysed by inductively coupled plasma mass spectrometry alongside certified reference material and blanks. Results were compared with those...
Saved in:
Published in | Analyst (London) Vol. 122; no. 11; pp. 1207 - 1210 |
---|---|
Main Authors | , , , |
Format | Conference Proceeding Journal Article |
Language | English |
Published |
Cambridge
Royal Society of Chemistry
1997
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The cause of apparently high cadmium values obtained following hydrogen fluoride digestion of marine sediments was investigated. Digested sediment samples were analysed by inductively coupled plasma mass spectrometry alongside certified reference material and blanks. Results were compared with those obtained by another laboratory. Interelement interference was investigated and showed that the zirconium and tin interferred with cadmium giving a slightly positive bias. The study highlighted and discussed the problems of obtaining consistent datasets between different laboratories using different preparation schemes. |
---|---|
Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0003-2654 1364-5528 |
DOI: | 10.1039/a705973f |