MARVELXPERT

Chromatography apparatus for laboratory use; Chromatography columns for laboratory use; Chromatography columns for use in purification in the laboratory; Plug connectors; Scientific and technical apparatus, namely, optical mirrors; Scientific apparatus and instruments, namely, chromatography columns for use in purification in the laboratory and parts and fittings therefor; Scientific apparatus and instruments, namely, fluid handling device used for disposable bioprocessing applications and parts and fittings therefor; Scientific apparatus and instruments, namely, ultra- high vacuum chambers; Scientific apparatus, namely, sensing and signaling devices for measurement and quality control of materials processing by laser; Scientific apparatus, namely, spectrometers and parts and fittings therefor; Apparatus for automatic chromatography for laboratory use; Automatic ion- exchange chromatography apparatus for laboratory use; Gas chromatography apparatus for laboratory use; Liquid chromatography apparatus for laboratory use