9 Volume measuring apparatus, dosing apparatus and dispensers, for laboratory use, namely, dispensers of preset portions of fluids not for medical purposes, displacement dosers for dispensing pre-determined dosages of fluids, dispensers that count or measure output for use with fluids, machines for dispensing pre-determined dosages of fluids; pipetting apparatus, namely, laboratory glassware in the nature of laboratory pipettes, pipettors, graduated pipettes, and volumetric pipettes, pipette aids for laboratory use, namely, pipette racks, pipetting pliers for manually holding pipettes in order to prevent a contamination of the pipette in use, rubber bulbs for the attachment on capillaries in order to hold, fill and empty the capillaries thus serving as a pipette, and pipette fillers in the nature of applicators for the attachment on capillaries in order to hold, fill and empty the capillary thus serving as a pipette; titrating apparatus, namely, titrators; laboratory glassware, namely, burettes; laboratory glassware, namely, glass and plastic apparatus for laboratory use as well as stoppers and taps for such glass and plastic apparatus; laboratory glassware, namely, graduated cylinders; volumetric flasks for laboratory use; measuring cups; laboratory glassware, namely, capillary tubes, capillary tubes of glass, with and without inner coating, and capillary tubes for determining melting point; laboratory consumables, namely, pipette tips; test tubes; laboratory equipment, namely, centrifuges tubes; microplates being laboratory trays; cover glass for microscope slides and for laboratory use on haemocytometer slides, laboratory glassware, namely, specimen slides of glass; funnels for laboratory use; laboratory filters in the nature of sedimentation cones; downloadable and recorded software for controlling, logging and calibrating volume measuring apparatus, dosing apparatus and dispensers; flashlights and flash light lamps for use in photography as well as glass housing for these; pumps for laboratories, namely, controlled volume pumps and laboratory apparatus in the nature of peristaltic pumps for moving liquids and gases