Antiseptics and antibacterial preparations, Health, medical and pharmaceutical, Chemicals, Pharmaceuticals & Plastics, Antiseptics, dental and stomatological, Dental preparations, Dental equipment and instruments, Pharmaceutical preparations for ear, nose and throat (ENT) and dentistry, X-ray units, dental, X-ray units, dental, panoramic, Ultraviolet (UV), infrared and radiological equipment for biological and medical applications