Chromatography separation media for separation of a mixture into components; Chromatography chemicals
ChemicalsChromatography apparatus for laboratory purposes; residual gas analyzers; continuous gas analyzers in the field of chromatography; Chromatography apparatus for laboratory use, namely, gas purifiers for the removal of contaminants from carrier gases; hydrogen, oxygen, argon, nitrogen, helium, neon, krypton, xenon, methane, carbon monoxide, carbon dioxide, hydrocarbons, sulfurs, nitrous oxide, sulfur hexafluoride, carbon tetrafluoride, hexafluoroethane, deuterium, chlorine, and fluor gas analyzers for laboratory use in the field of petrochemicals; downloadable software in the field of gas chromatography for processing, analyzing, and managing data from chromatographers and gas analyzers
Electrical and Scientific ApparatusChromatography apparatus for medical purposes; Gas chromatography apparatus for medical use, namely, gas purifiers for the removal of contaminants from carrier gases
Medical ApparatusChromatography apparatus for industrial purposes; Chromatography apparatus for industrial purposes, namely, gas purifiers for the removal of contaminants from carrier gases; hydrogen, oxygen, argon, nitrogen, helium, neon, krypton, xenon, methane, carbon monoxide, carbon dioxide, hydrocarbons, sulfurs, nitrous oxide, sulfur hexafluoride, carbon tetrafluoride, hexafluoroethane, deuterium, chlorine, fluor gas analyzers for industrial use in the field of petrochemicals
Environmental Control ApparatusMaintenance, installation, setup and repair services for chromatography apparatus and gas analyzers; emergency repair services for chromatography apparatus and gas analyzers
Building Construction and RepairTraining services, namely, workshops, seminars, conferences, webinars, lectures, guided discussions, demonstrations, video-based training, and on-the-job training in the fields of chromatography apparatus, gas analyzers, and software in the field of gas chromatography
Education and EntertainmentComputer software development services; Design and development of integrated data collection and wireless transmission computer hardware and software for gas chromatography equipment to be used at laboratory and industrial sites; technical support services in the field of chromatography, namely, troubleshooting and technical advice concerning the repair, operation and maintenance of gas chromatographs, online analyzers or continuous analyzers, and software and integration systems in the field of gas chromatography and analyzers
Computer and Scientific