Results 201 to 210 of about 41,134 (254)
Some of the next articles are maybe not open access.

Atomic Absorption Spectrometry

2023
Thomas J. Bruno   +3 more
openaire   +2 more sources

The determination of selenium by atomic-absorption spectrometry: A review

Talanta, 1981
A comprehensive review is given of the determination of selenium by the various atomic-absorption spectrometry methods that have been developed, covering the use of various flame and electrothermal ionization methods, hydride techniques, preconcentration and separation, and giving an appraisal of the results.
Verlinden, M.   +2 more
openaire   +3 more sources

Trends in atomic absorption spectrometry

Analytica Chimica Acta, 1975
Abstract The progress of atomic absorption spectrometry has been reviewed for the period 1955–1971. Topics discussed are: the volume of literature, countries in which research was carried out and the language in which the work was published, the identity of the principal journals which publish atomic absorption papers, broad categories of research ...
R.R. Brooks, L.E. Smythe
openaire   +1 more source

Atomic Absorption Spectrometry

1986
Abstract Atomic absorption spectrometry (AAS) is generally used for measuring relatively low concentrations of approximately 70 metallic or semimetallic elements in solution samples. This article describes several features that are common to three techniques, namely, AAS, atomic emission spectrometry (AES), and atomic fluorescence ...
openaire   +1 more source

Atomic Absorption Spectrometry

2021
James W. Robinson   +2 more
openaire   +2 more sources

Atomic absorption spectrometry in pharmaceutical analysis

Journal of Pharmaceutical and Biomedical Analysis, 1983
A short review of the principles of atomic absorption spectrometry (AAS) - sources, atomizers, background correction, instrumentation, sample preparation, sensitivity, limit of detection, etc. - is given. The technique can be applied for impurity tests for trace metals as well as for assay of various commonly occurring elements in pharmaceuticals.
openaire   +2 more sources

Recent developments in atomizers for electrothermal atomic absorption spectrometry

Analytical and Bioanalytical Chemistry, 1996
This review first describes general requirements to be met for suitable base materials used to produce electrothermal atomizers (ETAs). In this connection the physical and chemical properties of adequate types of graphite and metals are discussed. Further, various atomizer designs, their temperature dynamics during atomization and general performance ...
openaire   +2 more sources

Atomic Absorption Spectrometry | Vapor Generation ☆

2018
Description of vapor generation techniques (chemical and photochemical vapor generation) as a sample introduction methods for trace element determination and speciation in atomic spectrometry. Chemical and photochemical reaction appartauses, atomization, interference and applications.
openaire   +2 more sources

Zeeman atomic absorption spectrometry

TrAC Trends in Analytical Chemistry, 1982
Abstract The shift of atomic spectral lines in a magnetic field (the Zeeman effect) forms the basis for three novel developments in atomic absorption spectrometry: (i) greatly improved background correction; (ii) the use of forward scattering techniques as an analytical tool; (iii) the determination of small gaseous molecules.
openaire   +1 more source

Atomic Absorption Spectrometry

2020
Thomas J. Bruno, Paris D.N. Svoronos
openaire   +1 more source

Home - About - Disclaimer - Privacy