H

Chemicals for use in industry and science; chemicals for determining water properties; test kits for determining water properties, consisting of chemicals; chemical compositions for water treatment, in particular water treatment preparations, water softeners [preparations], ion exchange resins; unprocessed synthetic resins including ion exchange resins

Electrical pumps; microdosing pumps

Customer-specific contract manufacturing of physical, chemical and electrical analysis, controlling, measuring and monitoring devices for determining water properties; customer-specific contract manufacturing of components for water treatment systems

Physical, chemical and electrical analysis, controlling, measuring and monitoring devices for determining water properties; test kits for determining water properties, consisting in particular of measuring tubes, plugs for closing measuring tubes, measuring pipettes; analysis cabinets for determining water properties, consisting in particular of physical, chemical and electrical analysis, controlling, measuring and monitoring devices for determining water properties; programmable, electrical controls for the control of process water circuits, water purification and desalination systems; components for water treatment systems, namely, water analysis devices and parts in the form of test sets for water analysis

Water purification and desalination plants; controls [parts of water treatment systems]

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software