cf95dee8_cascade_impactor___LabAutomate__NGI
[0] Mass Balance [A3G] >98% Mass Balance is obtained, same as manual Andersen Cascade Impactor. All parts get cleaned between each experiment [NGI] 
Much poorer mass balance then the ACI as powder drug accumulates in the passageways integrated into the body of the NGI, which are difficult to clean. Without periodic cleaning the accumulated drug in the passageways will spike release with the flow onto the collection cups, causing data spikes and crossovers between experiments. Again this limits the actual productivity obtained with the NGI.
andersen-cascade-impactor - LabAutomate
NGI