Single particle mass spectrometry and super- and sub-micron droplet levitation approaches (e.g. optical tweezers, electrodynamic balances) have led to major recent advances in single particle analysis ...

2. This ECCN does not control spraying or fogging systems and components, as specified in 2B352.h, that are demonstrated not to be capable of delivering biological agents in the form of infectious ...

The physical characteristics of the particles/droplet and the behavior of the therapeutic agent within this vehicle, including stability, are critical considerations in aerosol development.