atomic absorption spectrophotometry


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a·tom·ic ab·sorp·tion spec·tro·pho·tom·e·try

determination of concentration by the ability of atoms to absorb radiant energy of specific wavelengths.

a·tom·ic ab·sorp·tion spec·tro·pho·tom·e·try

(ă-tom'ik ab-sōrp'shŭn spek'trō-fō-tom'ĕ-trē)
Determination of concentration by the ability of atoms to absorb radiant energy of specific wavelengths.
References in periodicals archive ?
Pszonicki, "Speciation of Chromium in Mineral Waters and Salinas by Solid Phase Extraction and Graphite Furnace Atomic Absorption Spectrophotometry," Talanta 66, 1345-1349 (2005).
Using high performance liquid chromatography (HPLC) and atomic absorption spectrophotometry (AAS), we found that magnesium ions were present in two distinct fractions.
Analytical techniques including gas chromatography/mass spectroscopy (GC/MS), Fourier-transformed infrared spectroscopy (FTIR), nuclear magnetic resonance spectroscopy (NMR) and flame atomic absorption spectrophotometry (FAAS) techniques were applied for the analysis of oil samples.
002 Key to analyses: V1 Colorimetry (Mg, Al, Si, Ca, Ti, Cr, and Fe) and atomic absorption spectrophotometry (K).
Atomic absorption spectrophotometry of the ash showed it to consist mostly of zinc, with other metals (Al, Fe, Ca, Mg, Cu, Pb, Ba, Si, Ti) to be present only in trace amounts.
Initially, she was responsible for all routine low level metals analyses employing electrothermal atomic absorption spectrophotometry.
A lthough atomic absorption spectrophotometry is a mature technique, several recent improvements make it worth another look.
An aliquot of solution is then taken, gold extracted into Di-iso Butyl Ketone DiBK, and determined by flame Atomic Absorption Spectrophotometry AAS Detection Limit 0.
The estimation of magnesium in plasma, muscle and bone, by atomic absorption spectrophotometry.
Cadmium integration in amphibian tissues and soil and water samples was tested using standard shemical techniques as well as graphite furnace atomic absorption spectrophotometry.
Measurement of total calcium in serum by atomic absorption spectrophotometry, with use of a strontium internal reference.