Alchemists in the APs

[The Painted Oryx]

Hey all, just wondering if anyone could tell me if there are any NPC alchemists in any of the APs? If so who and where? Thanks!!

[Cheapy]

Trial of the Beast has one. Pretty spoilerific to go into more detail.

[Kevin Mack]

Couple in Skull and shackles book 3 and 4