Experience of Designing and Using Crucible Electrothermal Atomizers for the Atomic Absorption Analysis of Solid Samplesстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 10 февраля 2018 г.
Аннотация:More sophisticate electrothermal graphite atomizers for solid samples on the basis of single
chamber crucibles (and rods) can be designed to solve problems of the determination of trace rare elements
by atomic absorption and atomic fluorescence spectrometry. Two and threechamber models of atomizers
consist of vertically arranged and independently heated graphite blocks, such as crucibles, rods, cylinders,
and cells (blockmodular design principle). The atomizers are multipurpose and specialized for solving ana
lytical problems through the suppression of the effect of matrix components and the separation/preconcen
tration of the analytes directly in the working volume.