5 Chemical preparations for testing blood for medical purposes; diagnostic preparations for clinical, medical or veterinary laboratory use; diagnostic preparations for medical purposes; diagnostic products for medical purposes; diagnostic substances for medical use; diagnostic testing materials for medical use; diagnostic agents for pharmaceutical use; diagnostic reagents for medical purposes; preparations for medical diagnostic use; reagents for blood grouping (for medical purposes); erythrocytes being blood diagnostic testing materials; medical adhesive tapes; medical dressings; medical or veterinary chemical products for diagnostic use; medical or veterinary chemical products for use in biology; medical or veterinary chemical products for use in biotechnology; medical or veterinary chemical products for use in chromatography; medical or veterinary chemical preparations; medical plasters; medical preparations; medical scrubs (sterilising or disinfecting); medical scrubs for preparing a patient for surgery; medical wound dressings.