The pharmaceutical spatula is an uncommon tool. It is only featured on a couple of the bigger (collector) knives like the SwissChamp XLT, the SwissChamp XAVT and the SwissChamp XXLT. But it is also found on this “Climber with Spatula” that was a special order by Hewlett-Packard. These knives are fairly hard to find.
I have two which at the time I am writing this post are for sale on EDC Source.