[ Valves for pumps; couplings for machines, namely, stop cocks and connectors ]

Apparatus for laboratory use, for dosing, pipetting, titrating, transferring, stirring, mixing, diluting, concentrating and separating of fluids, namely, manual, motorized and automatic pipettes, burettes, bottle top burettes, liquid dispensers, bottle top dispensers; pipetting aids, namely, manual and motorized pipette controllers, pipette fillers, pipette pumps, pipette storing racks, pipette trays, pipette cleaning jars, pipette holders, burette stopcocks, burette clamps; [ stirring apparatus, namely, stirring thermometers; ] apparatus for laboratory use for volumetric measurement, namely, volumetric cylinders, volumetric flasks, beakers, graduated beakers, Erlenmeyer flasks, graduated pipettes, bulb pipettes; apparatus for laboratory use, for sample-distribution, marking and identification, namely, staining racks, jars, cuvettes, dishes, and troughs; [ micro plates and their accessories, micro arrays, cuvettes that can be used in chemical analysis, biological analysis or patterning for scientific, laboratory or medical research use; disposable articles for laboratory use, namely, pipette tips, precision dispenser tips, disposable cuvettes; ] sample storage containers for fluids for scientific, laboratory or medical research use, namely, sample storage bottles, screw cap containers, vials, and boxes; [ reaction containers for fluids for scientific, laboratory or medical research use, namely, micro plates, PCR plates, deep-well plates, PCR tubes, micro tubes, micro centrifuge tubes; auxiliary instruments for handling of liquids and solid materials, namely, sampling containers for testing liquid and solid materials in chemical analysis, biological analysis or patterning for scientific, laboratory or medical research use; ] test tubes, test tube racks, centrifuge tubes, centrifuge tube racks, tip boxes for pipette tips; valves of plastic, sliding valves of plastic, plastic tubes and plastic tubing connectors for laboratory use, all not machine parts; plastic boxes and cases for laboratory use; containers for laboratory use, for handling, storing and preserving of liquids and solid materials, namely, empty bottles, empty wash bottles, canisters, beakers, sample plastic containers, desiccators of plastic, troughs, buckets, bowls, dishes; lids for aforementioned containers; vacuum pumps and centrifugal liquid pumps for laboratory use

[ Plastic boxes and cases for handling, storing and preserving of liquids and solid materials ]

Auxiliary instruments for handling of liquids and solid materials, namely, scoops, spatula, pincers, funnels, trays; stirring apparatus, namely, stirrers, magnetic stirring bars, stirring rods

[ Repair and maintenance of laboratory apparatus and equipment ]