9 Ozone generators, ozone analyzers, ozone dispensing instruments and accessories, namely, ozone testing glassware, ozone glass cups, ozone diffusers, ozone in-line mixers, ozone destructors, ozone insufflation and sampling bags, ozone exposure bags and suits, ozone steam chambers, syringe filling adapters, precision ozone delivery pumps, and instruction manuals sold with aforementioned wares, all for laboratory use of ozone