Modification of a Commercial Electrothermal Vaporizer for Sample Introduction into an Inductively Coupled Plasma Mass Spectrometer. 1. Characterization

The modification of a graphite furnace to allow extraction of sample vapor through the dosing hole of the graphite tube as well as through one end of it is described. Evidence shows that there is a preatomization loss of manganese when vaporized in the presence of MgCl2.

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Bibliographic Details
Published in:Analytical chemistry (Washington) 1994-10, Vol.66 (19), p.3208-3216
Main Authors: Lamoureux, M. M, Gregoire, D. C, Chakrabarti, C. L, Goltz, D. M
Format: Article
Language:English
Subjects:
Chemistry
Instruments
Scientific imaging
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Description
Summary:The modification of a graphite furnace to allow extraction of sample vapor through the dosing hole of the graphite tube as well as through one end of it is described. Evidence shows that there is a preatomization loss of manganese when vaporized in the presence of MgCl2.
ISSN:0003-2700
1520-6882
DOI:10.1021/ac00091a034