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Multistage liquid impinger

MES/HEPES Morpholineethanesulfonic acid/HEPES MSLI Multistage liquid impinger... [Pg.431]

The two critical attributes characterizing the performance of DPIs are the imiformity of the delivered dose and the aerodynamie assessment of partiele size distribution. To determine the imiformity of the delivered dose, an apparatus capable of quantitatively retaining the dose leaving the deviee is used. For aerodynamic particle size assessment, a multistage liquid impinger or easeade impaetor is used. All aerosol performance testing must be condueted under defined temperature and humidity conditions. [Pg.109]

Rgure 12.16 (a) The multistage liquid impinger. (Reproduced from G. W. Hallworth. Br. J. Clin. Pbarm., 4, 689 (1977).) (b) The principal features affecting the performance of inertial impactors air flow, the dimensions 5 and T, the diameter of the jet, D, the density, p, and the diameter of the particles, d. The trajectory of particles which are too small to deposit is shown. [Pg.476]

Asking L, Olsson B. Calibration of the multistage liquid impinger at different flows. Pittsburgh, PA AAAR, 1995 185. [Pg.140]

See other pages where Multistage liquid impinger is mentioned: [Pg.448]    [Pg.80]    [Pg.2087]    [Pg.3253]    [Pg.3857]    [Pg.255]    [Pg.86]    [Pg.92]    [Pg.291]    [Pg.448]    [Pg.80]    [Pg.2087]    [Pg.3253]    [Pg.3857]    [Pg.255]    [Pg.86]    [Pg.92]    [Pg.291]    [Pg.195]    [Pg.14]    [Pg.89]    [Pg.154]    [Pg.160]   
See also in sourсe #XX -- [ Pg.3857 ]



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