Reduction of the matrix influence on analytical signal in laser-enhanced ionization spectrometry with laser sampling.
The novel approach using a slope of correlation line (laser-enhanced ionization of lithium versus laser-induced plasma emission of aluminum) as analytical signal was proposed for reduction of matrix interferences in laser-enhanced ionization spectrometric determination of Li with laser sampling.
Gorbatenko
Alexander A
AA
Department of Chemistry, M.V. Lomonosov Moscow State University, Leninskie Gory, 1 Build. 3, GSP-2, 119992 Moscow, Russia.
Labutin
Timur A
TA
Popov
Andrey M
AM
Zorov
Nikita B
NB