9 Laboratory apparatus and instruments, namely, heating blocks, dri/dry-bath blocks, round bottom flask heaters, flask heating blocks, waterless condensers and air condensers; laboratory glassware; temperature control apparatus [thermostats] for machines; downloadable software; downloadable cloud-based software for controlling, measuring, monitoring, and evaluating laboratory measuring instruments and laboratory equipment; laboratory chemical reactors; laboratory apparatus and instruments, namely, electric motor driven stirrers for laboratory use, hotplates, stirrers, stirring hotplates, rotary evaporators, test tube heaters hotplates, stirrers, stirring hotplates, rotary evaporators, test tube heaters