Electrothermal atomization means for analytical spectrometry

Details Electrothermal atomization means for analytical spectrometry Electrothermal atomization means for analytical spectrometry

1998-09-11

1999-11-09

Pelham, Joseph

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

392395, 392409, 7386311, 7386312, 7386481, 356312, 422 78, 436157, 436181, F27B 1702, F27D 1102, G01N 122, G01N 2174, H05B 310

Patent

active

059819120

ABSTRACT:
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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