35 Retailing, wholesaling and sale via global computer networks of software, computer programs relating to the medical field, scientific research and laboratory apparatus, educational apparatus and simulators, ultrasonic diagnostic apparatus for laboratory use, sensors, detectors and monitoring instruments, measuring, detecting, monitoring and control devices, testing and quality control devices; retailing, wholesaling and sale via global computer networks of diagnostic apparatus, not for medical use, diagnostic, examination and monitoring equipment, medical diagnostic instruments, diagnostic apparatus for medical use, scanners for medical diagnosis, tools for medical diagnostics, nephelometric analyzers for medical diagnostics, automatic analyzers for medical diagnostics, spectrum analyzers for medical diagnostics; retailing, wholesaling and sale via global computer networks of assay instruments for medical diagnostic use, organic tracing concentrators for medical use in diagnostics, assay probes for medical diagnostic purposes