Laboratory products, models, apparatus,measuring and recording instruments forscientific purposes, namely, autoclaves, hotplates, heating mantles, hotplates and stirrers, centrifuges, liquid handling apparatus, evaporators, laboratory furniture, microscopes, trolleys, ovens, incubators, balances, rollers, mixers, shakers, water purification apparatus, waterbaths, gas preparation kits, fractional distillation apparatus, glassware joint clips, glassware, centrifuges, electrodes, filter pumps, distilling appar Trademarks