orientine acid
Star Trek: The Animated Series
Episode: TAS 22005 - Survivor, The
A caustic substance capable of burning through virtually anything, except for the special crystalline container used to store it. When a Vendorian shape-shifter tried to hide in Dr. McCoy's medical lab, disguised as a table, Captain Kirk threatened to flush the creature out by pouring orientine acid onto the tabletop the Vendorian was using as camouflage.


