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Microchannel multichannel systems

The method has evoked renewed interest, mainly due to the availability of improved Nd-YAG laser systems. Different types of detector, such as microchannel plates coupled to photodiodes and CCDs in combination with multichannel analyzers, make it possible to record an analytical line and an internal standard line simultaneously, so that analytical precision is considerably improved. By optimizing the ablation conditions and the spectral observations, detection limits obtained with the laser plume as source for AES are in the range 50-100 pg/g with standard deviations ca. 1 % [142],... [Pg.703]

See other pages where Microchannel multichannel systems is mentioned: [Pg.14]    [Pg.214]    [Pg.954]    [Pg.266]    [Pg.377]    [Pg.386]    [Pg.53]    [Pg.49]    [Pg.240]    [Pg.103]    [Pg.159]    [Pg.191]    [Pg.1017]    [Pg.1264]    [Pg.1488]    [Pg.1150]    [Pg.1212]    [Pg.410]   
See also in sourсe #XX -- [ Pg.235 ]



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