This category includes the aerosols themselves and deposits created on surfaces as a result of the presence of aerosols.
Aerosols themselves are captured in air samples. On surfaces they deposit diffusionally and then may deliquesce to form
crystalline deposits. Typical aerosols include soot, ammonium sulfate, sodium chloride, sodium nitrate, ammonium nitrate,
calcium sulfate, and other efflorite salts.
Sodium Nitrate Aerosol
Sodium Chloride Marine Aerosol