39 Removal services for dental waste comprising mercury, tin, copper, extracted teeth, empty amalgam capsules, and sieves, namely the transportation of dental waste; transportation of dental waste comprising mercury, tin, copper, extracted teeth, empty amalgam capsules, and sieves featuring the supply of containers for the removal of dental waste; collection of dental waste comprising mercury, tin, copper, extracted teeth, empty amalgam capsules, and sieves, namely, the removal of dental waste from one location to another