9 measuring apparatus and instruments, namely laboratory apparatus and instruments used for bioanalytical, chemical and pharmaceutical analyses and assays; analysis apparatus and instruments, namely photon counters, spectroscopes, biosenors, laser optical manipulation devices, optical tweezers, laser tweezers, microdissection instruments, laser hatching instruments and CCD-microscope systems; and appurtenances for measuring apparatus and instruments, namely microplates, lenses, laserdiodes, photon counters, CCD-plates, spectroscope components, biosensors, and biochips, software and software updates, laser optical manipulation devices, optical tweezers, laser tweezers, micordissection instruments, laser hatching instruments, video gel documentation instruments, CCD-microscope systems, time resolved fluorescence techniques, and replacement parts for measuring apparatus and instruments