[LAB UNITS, NAMELY, PISTON STROKE PIPETTES AND DILUTERS FOR DISPENSING, TRANSFERRING, INCUBATING, MIXING AND DILUTING OF LIQUIDS, AND PIPETTE TIPS;] INSTRUMENTS FOR THE PREPARATION OF CELLS OR LIQUIDS CONTAINING CELLS, NAMELY, STERILE GLASS CAPILLARIES FOR MICROINJECTION INTO ADHERENT CELLS AND SUSPENSION CELLS, AND PLASTIC PIPETTE TIPS FOR FILLING THE GLASS CAPILLARIES; [LAB CONSUMABLES, NAMELY, PLASTIC CUVETTES, SAMPLE SUPPLY BEAKERS AND VIALS, AND SYRINGE-LIKE PARTS FOR PIPETTING DEVICES A...