7
Filters, filter modules, namely filter capsules, filter candles, filter cassettes, coil modules, filter coils, filter coils in connection with filter centrifuges, band filters, small filters, small filters in connection with centrifuge tubes and as centrifugal concentrators, disposable filters; membrane filters and filter matting as parts of microtitre plates, diagnostic tests such as diagnostic assays and immunoassays, of filter systems or as independent filters for chromatographic analyses and chemical separation, reconcentration, for sterilisation and ultrapurification of fluids in biotechnology, environmental protection, for the drinks, food, luxury items, pharmaceutical, cosmetics, electronics and general chemical industries, and for use in laboratories, and for treatment and analysis of water and effluent
9
Membrane filters and filter matting with adsorption properties, membrane adsorbers, namely adsorption membranes, ion exchange membranes, ligand membranes and activated membranes in the form of hollow fibre membranes, tube membranes and flat membranes as strips or cut to size for use in apparatus, filters and filter modules for the aforesaid fields of application
10
Membrane filters and filter matting as parts of microtitre plates, diagnostic tests such as diagnostic assays and immunoassays, of filter systems or as independent filters for chromatographic analyses and chemical separation, reconcentration, for sterilisation and ultrapurification of fluids for use in genetic engineering and medicine
11
Apparatus for water treatment and for the treatment of solutions in pharmacutical medicine and laboratories, apparatus for the de-ionisation of water, equipment for de-pyrogenisation of solutions and for separating harmful substances from fluids, filters and filter modules for filtering and reconcentration of biological solutions, namely of viral and bacterial suspensions, filters and filter modules for treating blood and other bodily fluids, filters and filter modules for desalination of protein solutions and other biological media and filters and filter modules for analysis and separation of ions, macromolecules and biomolecules, namely carbohydrates, peptides, proteins and nucleic acids and for separating heavy metals and harmful substances from fluids