flask ampoule medical. drawing

aid ampoule ampul ampule background biotechnology blank bottle care chemical chemistry clean closeup concept container cure disease dose drawing drug equipment flask flu glass health healthcare hospital hypodermic icon illness illustration immunization inject injecting injection inoculation insulin isolated laboratory lid liquid logo medical medicament medication medicine nobody object pharmaceutical pharmaceutics pharmacology pharmacy phial product production remedy research sample science serum sign sterility surgical symbol syringe template test therapy transparent treatment tube vaccination vaccine vector vial virus white