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Mass spectrometry signal processing

In isotope dilution inductively coupled plasma-mass spectrometry (ID-ICP-MS) the spike, the unspiked and a spiked sample are measured by ICP-MS in order to determine the isotope ratio. Using this technique, more precise and accurate results can be obtained than by using a calibration graph or by standard addition. This is due to elimination of various systematic errors. Isotopes behave identically in most chemical and physical processes. Signal suppression and enhancement due to the matrix in ICP-MS affects both isotopes equally. The same holds for most long-term instrumental fluctuations and drift. Accuracy and precision obtained with ID-ICP-QMS are better than with other ICP-QMS calibration... [Pg.660]

See other pages where Mass spectrometry signal processing is mentioned: [Pg.260]    [Pg.201]    [Pg.225]    [Pg.89]    [Pg.175]    [Pg.86]    [Pg.651]    [Pg.353]    [Pg.395]    [Pg.412]    [Pg.141]    [Pg.244]    [Pg.323]    [Pg.259]    [Pg.430]    [Pg.225]    [Pg.403]    [Pg.237]    [Pg.194]    [Pg.325]    [Pg.367]    [Pg.391]    [Pg.117]    [Pg.310]    [Pg.319]    [Pg.149]    [Pg.150]    [Pg.14]    [Pg.289]    [Pg.196]    [Pg.220]    [Pg.373]    [Pg.240]    [Pg.24]    [Pg.20]    [Pg.950]    [Pg.41]    [Pg.554]    [Pg.201]    [Pg.691]    [Pg.229]    [Pg.274]    [Pg.256]    [Pg.214]    [Pg.6]    [Pg.341]    [Pg.430]    [Pg.171]    [Pg.43]   
See also in sourсe #XX -- [ Pg.26 ]



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