NOVELTY – A tube comprises an alloy resistant to high temperatures provided over a burner of an absorption spectrometer of an absorption spectrometer. USE – Tube used in atomization device for atomization of hydrides (claimed). ADVANTAGE – The tube allows atomization of volatile species, preferably hydrides. DETAILED DESCRIPTION – INDEPENDENT CLAIMS are also included for: (1) an atomization device, which comprises a tube for atomization of elements, ions for insertion of volatile compounds in atomization tube and a burner; and (2) a method for determining atoms in a sample, which involves directing a volatile compound to a tube for atomization, atomizing volatile compound and detecting atoms in the compound. DESCRIPTION OF DRAWING(S) – The drawing shows a schematic view of a system. Pump (1) Injector switch (2) Gas-liquid separator (3) Ceramic capillary (4) Metal tube (5) Burner (6)

Main Application Field

S03 (Scientific Instrumentation)

INVENTORS:

ARRUDA MARCO AURELIO ZEZZI
DE FIGUEIREDO EDUARDO COSTA
KLASSEN ALINE

284_CHAMA

Patent number: BR200802679-A2

PATENT STATUS:

For information contact Inova Unicamp

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607

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