Electrothermal atomization means for analytical spectrometry

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United States of America Patent

PATENT NO 5981912
SERIAL NO

09151571

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrically heatable hollow-body furnace with a secondary surface on which an analyte of a sample can be condensed prior to being atomized. The furnace is constructed in two sections which are capable of being electrically heated independently of one another. The secondary surface is defined by a surface of one of the sections. A process for atomizing an analyte of a sample to be examined, utilizing the device according to the following steps: introducing the sample into a hollow-body furnace having a secondary surface, condensing the analyte on the secondary surface and atomizing the analyte.

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Patent Owner(s)

  • A GERMAN CORPORATION;BERTHOLD GMBH & CO. KG.;BODENSEEWERK PERKIN-ELMER GMBH (BSW)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gilmutdinov, Albert Kazan, RU 3 7
Sperling, Michael Sipplingen, DE 40 158
Welz, Bernhard Uhldingen, DE 2 3

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