Hydride interferent, tolerance

Like most other FI analytical processes, the separations are also almost always performed under non-equiiibrated conditions, and the phase transfer factors P are rarely higher than 0.3. usuall> being in the range 0.05-0.2. While this sometimes may have some unfavourable effects on sensitivity, they may be compensated for whenever necessary, by preconcentration measures during the gas-liquid separation. On the other hand, the non-equilibrium conditions may be exploited favourably to improve selectivity through kinetic discrimination (cf. Sec. 5.5.1 Tolerance of interferences in FI hydride generation systems). 

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