Physico-chemical, biochemical, optical and electronic analysis apparatus and equipment, in particular photometers, flames photometers, analysers using ion- sensitive, electrochemical or separation column-specific operation technology and capillary distillation apparatus; laboratory apparatus and equipment for the dosage dispensing, transferring, temperature equalisation, agitating, mixing, diluting, concentrating and separating of liquids, in particular sample reagent dosage dispensers, mechanical, electronic and automatic pipettes, dispensers, bottle dispensers, auxiliary pipette and dispensing devices and multi-function dosage dispensers, ample and reagent temperature equalising apparatus, laboratory centrifuges, concentrators, vacuum concentrators, centrifugal concentrators, rotors and accessories (included in this class) for laboratory centrifuges and vacuum concentrators, thermomixers, microtitre plates and accessories (included in this class), sample taking apparatus, namely mechanically or optically controlled cannulae; apparatus for processing cells or liquids containing cells, in particular electroporators, micro injectors and micro manipulators; micro distillers; DNA amplification apparatus, in particular thermocyclers; cleaning kits for nucleic acids; vessels and burettes; disposable laboratory articles, namely plastic vessels, sample storage vessels, reaction vessels, pipette tips, including conductive, syringe-type parts for pipette devices, tips, filter tips and dispensers tips; tubes, including tubes for PCR and micro centrifuges; micro injection and micro manipulating capillaries; pipette tips and tip boxes; apparatus for sample distribution, classifying and identification; racks and holders for ample storage vessels, reaction vessels and pipette tips; pumps for use in laboratories; thermostats, incubators; apparatus for the recording, processing, storage and output of data, including application programs therefor and magnetic discs, RAMs, PROMs, EEPROMs and floppy discs for all fields of analytical chemistry in clinical chemical laboratories, in particular information processing and controlling apparatus that can be integrated into analysis apparatus; computer software.