Quadrupole mass spectrometer coupled to derivatograph

I. Berecz, S. Bohátka, G. Langer, G. Szöo

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A combination of a thermoanalytical device (Derivatograph) and a quadrupole mass spectrometer is presented. The samples are placed in the furnace of the derivatograph and heated according to a preselected program. The mass temperature variations of the samples are measured precisely in the derivatograph and the gaseous products are analysed by the quadrupole after a two-step pressure reduction. This combination was tested with measurements on carbonates, sulphates simple salts (compounds and minerals alike), rock and fossil samples containing organic matter. The quadrupole enhances the sensitivity of the derivatograph and explains many details of sample behaviour not revealed by a simple derivatograph. Some examples of the combined analysis are shown.

Original languageEnglish
Pages (from-to)273-276
Number of pages4
JournalInternational Journal of Mass Spectrometry and Ion Physics
Volume47
Issue numberC
DOIs
Publication statusPublished - 1983

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Carbonates
Mass spectrometers
Biological materials
mass spectrometers
Sulfates
Minerals
Furnaces
Salts
quadrupoles
Rocks
Temperature
pressure reduction
fossils
furnaces
sulfates
carbonates
minerals
rocks
salts
sensitivity

Cite this

Quadrupole mass spectrometer coupled to derivatograph. / Berecz, I.; Bohátka, S.; Langer, G.; Szöo, G.

In: International Journal of Mass Spectrometry and Ion Physics, Vol. 47, No. C, 1983, p. 273-276.

Research output: Contribution to journalArticle

Berecz, I. ; Bohátka, S. ; Langer, G. ; Szöo, G. / Quadrupole mass spectrometer coupled to derivatograph. In: International Journal of Mass Spectrometry and Ion Physics. 1983 ; Vol. 47, No. C. pp. 273-276.
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