Intracavity laser atomic absorption spectrometry with graphite furnace atomizer or pulsed laser sampler.
An absorption intracavity laser spectrometer with two types of sample vaporization systems (graphite furnace electrothermal atomizer or laser sampler) is described that can be used for the determination of trace amounts of metals (Al, Cr, Fe and Mn) in liquid samples and at the surface of solid targets. The limits of detection for the elements tested are lower than those obtained by modern conventional spectrometers. The examined technique provides a wide dynamic range of linear standard calibration curves.
Burakov
V S
VS
Institute of Molecular and Atomic Physics, 220072, Minsk, Belarus.
Misakov
P Y
PY
Raikov
S N
SN