During the Next Generation Impacor operation, how to evaluate which coating is better to my DPIs products?

To avoid re-entrainment, the collection surfaces need to be coated with a suitale material. I choose three coating matrials(glycerol coating, 1%Span in hexane ,1% Tween in EtOH) and uncoated cups...

01 January 1970 6,571 1 View