Medical and veterinary equipment, apparatus and instruments, namely, pour-on applicators, drenches, bolus applicators, syringes, medical syringes, hypodermic syringes, injection syringes, uterine syringes; injection guns with or without needles for administering medical and veterinary preparations; immunization and vaccination injectors sold empty; medical apparatus for introducing pharmaceutical preparations, minerals and other medicines into animal bodies, namely, topical, spray, oral, nasal, implant, rectal and vaginal applicators sold empty; dropper bottles used as primary packaging for pharmaceutical preparations, minerals and other medicines, sold empty; containers for medical waste; containers for sterilizing medical and veterinary instruments; parts and fittings for the foregoing, namely, seals and adaptors sold as a unit therewith