Scientific apparatuses, instruments and devices; apparatuses, instruments and devices for weighing, measuring, signalling and controlling, in particular for research, laboratory and scientific purposes, in particular disposable laboratory articles containers, plastic containers, sample containers, reaction containers, receptacles and plates, multiwell plates, tips including filter tips and dispenser tips, pipette tips and pipette tip boxes, tubes, micro tubes and tubes for PCR reactions, microcentrifuges and microinjectiors, capillaries, cuvettes, spin columns, cartridges and columns filled with chromatographic matter for separation, purification and isolation of biopolymers, nucleic acids, oligonucleotides, proteins, macromolecules and biologically active substances from sample materials; support frames and stands for sample containers, tubes, syringes and tips; magnetic beads, matrix and silica materials for isolation and purification of nucleic acids and oligonucleotides, sample carriers, micro arrays, chips, MALDI sample carriers; laboratory robots, manipulation robots and robot systems and laboratory incubatores for diagnostic, clinical and as research purposes for preparation, modification, isolation, crystallization, dispatch, amplification and manipulation of samples and for labelling, separation, isolation, purification, reproduction and analysis of polymers, nucleic acids, oligonucleotides, proteins, macromolecules and biologically active substances from sample material; laboratory instruments and equipment for proportioning, dispensing, transferring, keeping at a moderate temperature, agitating, mixing, diluting, concentrating and separation of liquids; MALDI devices, work stations for reading and handling multiwell plates for analysis of biopolymers, nucleic acids, oligonucleotides, proteins, macromolecules and biologically active substances of sample materials; cycler, thermocycler, apparatus for lysis and disruption of cells, physico chemical, biochemical, optical and electronic analysis apparatuses and equipment, in particular photometer, spectrophotometer, optical scanners for detection of fluorescence and colorimetric signals; devices and instruments for processing of cells or liquids containing cell materials, in particular electroporators, electrical fusion apparatuses, micro injectors and micromanipulators; vacuum chambers for chromatography, insolation, separation and characterisation of natural and synthetic biopolymers, nucleic acids, oligonucleotides, proteins, macromolecules and biologically active substances of sample materials; centrifuges; vacuum systems for laboratory purposes, vacuum concentrators, centrifugal concentrators, rotors for laboratory centrifuges and vacuum concentrators; mixing devices; mechanical, electronic and automatic pipettes and dispensers, all of the above goods included in this class