Elemental analysis of solid microscopic samples in the flameless atomic absorption cuvette.
Histochemistry
; 62(3): 337-45, 1979 Aug.
Article
em En
| MEDLINE
| ID: mdl-489421
ABSTRACT
Solid microscopic samples are precisely located by means of a newly developed applicator under microscopic control in the center of a flameless graphite tube cuvette. The parts of the applicator that reach into the cuvette are made of quartz which can be cleaned by heating. The values for the K and Na content of samples such applied are highly reproducible. No contamination could be detected. Solid samples yield higher signals than liquid samples. A method of calibration is described which uses lyophilized pieces of egg albumin containing known amounts of K and Na as standards.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Potássio
/
Sódio
/
Espectrofotometria Atômica
Limite:
Animals
Idioma:
En
Ano de publicação:
1979
Tipo de documento:
Article