Optimization of Peak Measurement Protocol

It can be seen from the chromatogram that the total separation time for the seven inorganic species is on the order of 2 min for the common oxidation states of the elements, and about 5 min if there is any selenocyanide in the sample. This means [Pg.212]

ICP-MS Instrumental Conditions for the Speciation Analysis of As+, As+ Cr+ Cr % Se+ Se+, and SeCN in Potable Water Samples [Pg.213]

Source K. R. Neubauer, R A. Perrone, W. Reuter, and R. Thomas, Current Trends in Mass Spectroscopy, May 2006. [Pg.213]

FIGURE 18.7 A plot of signal intensity versus time of the simultaneous separation of a 1 pg/L standard of As, Cr, and Se species. (From K. R. Neubauer, R A. Perrone, W. Reuter, and R. Thomas, Current Trends in Mass Spectroscopy, May 2006.) [Pg.213]

FIGURE 18.8 The temporal separation of a group of elemental species in a chromatographic transient peak. [Pg.214]

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