neutralizes at least a portion of said aerosolized solution and removing at least some water from the neutralized aerosolized solution wherein the neutralized aerosolized solution is at least partially dehydrated application_number US 201213689812 A description referring now to the drawings wherein like reference numerals refer to like parts throughout there is seen in fig1 a flowchart of one embodiment of a method of neutralizing a low ph solution containing an api dc or any other chemical entity in one embodiment the method is used to deliver a neutralized api or dc as a dry powder to research animals such as rats for purposes of drug testing this method could be applied to any air breathing animal including mice guinea pigs rabbits ferrets dogs and any other air breathing laboratory research animal in another embodiment the method could be applied to a human being at step 100 of the method the target is dissolved in a low ph solution the target of interest is for example an api or dc and is often in the form of its free base a low ph solution is a solution with a ph less than 1 or a solution with a ph in the range.