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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
scientific instruments and apparatus, namely, hydrogel-based chromatography membranes in any of the following formats: rolls, flat sheets, cut discs, syringe columns, spin columns, pipette tips, multi-well plates, cassettes, pleated capsules and cartridges, spiral wound elements, tangential flow, radial flow or dead-end flow housings; all for use in performing chromatographic separations other than for medical analysis or diagnostic analysis in a medical setting