of course they dont mention the dosage of the lethal injection of KCl. but there is reason to be concerned. of greatest concern is anyone on other drugs, especially blood pressure medication. beta blockers in particular keep potassium from leaving the bloodstream so it builds up there and lowers blood pressure. cant have people taking cheap potassium supplements to do the same thing. no money in it.
magnascent would be my preferred choice for nebulizing. always dilute with the purest distilled water available.