Paints, varnishes, lacquers; driers, thinners, colouring matters, all being additives for paints, varnishes and lacquers; preservatives against rust and against deterioration of wood; priming preparations (in the nature of paint); wood stains; mastic.;

Filtration media; filtration media for removing RNAse and DNAse from liquids; Ion exchange resins, compounds and compositions; chemicals used in industry and science; purified and purification compounds and reagents; biochemicals, enzymes, antibodies, recombinant DNA, RNA, proteins, peptides, ligands, and the aforesaid compounds attached to solid phases; reagent grade water; laboratory grade water; ultrapure water; distilled water; distilled water for reagents; immunoassay test kits for research, investigational and diagnostic use; sample preparation products; buffers and reagents used in biochemical testing and purification; plastics media; unprocessed plastics; plastic beads; chromatography media for scientific and research use; solvents; fluorescent compounds and markers; affinity chromatography media; chemicals used in biochemical kits such as PCR kits, immunoassay kits and genomic sample preparation kits; purification preparations; chemicals for water purification; chemicals for gas purification; enzyme reagent; protein for industrial purposes; reagent for water quality; chemical substances for analyses in laboratories, other than for medical or veterinary purposes; chemical analytical reagent for tests; chemical preparations for water purification; gas purifying preparations; buffering agent for bio-chemical experiments and purification(chemical preparations not for medical or veterinary purposes); chemical preparations for bio-chemical experiments and purification(chemical preparations not for medical or veterinary purposes);chemical preparations used as solvent(not for medical or veterinary use); filtering media (chemical products) for purification of water; chemical solvents used in sample preparation in ultrapure water systems; chemicals for scientific analysis, namely fluorescent compounds and markers; affinity chromatography media (not medical); filtering materials (chemical preparations); filtering materials (unprocessed plastics); chemical substances for analyses in laboratories (other than for medical or veterinary purposes); cell reagents for laboratory purposes; microorganism media for incubating cells, which are used for research; serum reagents for incubating cells, which are used for research; reagents for incubating cells, which are used for research.

Scientific apparatus and instruments, laboratory apparatus and instruments, measuring apparatus and instruments for laboratory use; ultrafiltration instruments and apparatus; ultrafiltration membranes; chromatography apparatus and instruments; ion exchange apparatus and instruments; total organic carbon monitor for water; electronic monitor for determining the total organic content in water; water quality analyzing apparatus; devices for removing contaminants from water or liquids and/or gases; purifying apparatus; water purification installations for laboratory use; devices for making pure-water from tap water which are used for biochemical analysis; water purification devices; filtration apparatus and instruments; analysers and analysis apparatus; filters and filtering units for laboratory use; filter cartridges; filter holders; disposable point of use filter; poison filters; charcoal filters; filter used to remove endocrine disrupter molecules from water; purification units for laboratory use; purification units for laboratory use for removing contaminants from liquids and/or gases; filter cartridges and filter-based ion exchange chromatography modules for biochemical separations; switches; cells; power supply; main boards; leak detector; filter used to remove endocrine disrupter molecules from water; testing apparatus not for medical purposes; material testing instruments and machines; diaphragms for scientific purposes; filters for filtering solutions used in the semiconductor industry; filters and membrane filters for laboratory and research use; multiple well membrane filters for laboratory and research use; compact ultrapure water manufacturing systems used for laboratory purposes; furniture especially made for laboratories and parts and accessories thereof; pure water or ultrapure water production system for laboratory use; filtering system for laboratory use; chemistry apparatus and instruments; apparatus and instruments for physics; apparatus for producing water, reagent grade water, laboratory grade water and ultrapure water, all for laboratory use; reverse osmosis apparatus and instruments for laboratory use; all being for scientific use; installations and machines for filtering and purifying water and their components for scientific use; pure water manufacturing devices for biochemical purposes; other pure water manufacturing devices used for laboratory purposes; instrument and measuring apparatus for physico-chemical experiment and composition analysis; filters for removing RNAse and DNAse from liquids; ultrapure water manufacturing devices used for laboratory purposes; disposable filtering apparatus for ultrapure water manufacturing devices used for laboratory purposes; laboratory filtering apparatus for manufacturing ultrapure water; basic electric elements and for illumination; fluorescence, electrochemiliminescence; chemical endpoint detectors and detecting apparatus; pH electrodes; flow cells chromatography apparatus, and instruments; chromatography columns and media therefor; immunoassay apparatus and instruments; test tubes and reaction tubes; apparatus and instruments included in biochemical kits such as PCR kits, immunoassay kits and genomic sample preparation kits; kits for use in genomic research; immunoassay test kits for research, investigational and diagnostic use; instruments and meters for measuring and electric measuring; batteries; chargers; software; ultrafiltration filters for laboratory use; kits for analysis, determination and/or identification of biological and/or chemical molecules and/or species; computer software for remote diagnosis of water purification equipment; electronic and electrical testing apparatus for laboratory analysis; ultraviolet sterilizers for filter holder between filtrations and for water supplies for laboratory or scientific use; membrane filters for laboratory or scientific use; membranes and apparatus used in dialysis, reverse osmosis and ultrafiltration for laboratory or scientific use; gas testing instruments, levels, micrometer gauges, precision measuring apparatus; water quality analyzer; devices of withdrawal of the pollutants for the liquids machines; attachment units for use in laboratory for withdrawal of the pollutants of water; purification cartridge comprised of ion exchange resin, for laboratory use in removing contaminants from water; distillation apparatus for scientific purposes; effluent treatment apparatus and instruments; filters for filtering solutions used to plate semiconductors with copper; controllers; mass flow apparatus and instruments, all the aforesaid being for scientific and laboratory equipment; parts and fittings for any of the aforesaid goods.

RO water purifiers; cartridges for RO water purification apparatus and water filtering apparatus; water purification apparatus; water filtering apparatus, and a holder therefor sold as a unit; valves used for water supply; regulating and safety accessories for water apparatus; water purifiers for clinical analyzers; cartridges for water purification apparatus and water filtration apparatus; waste water purifiers; waste water processing apparatus; water and liquid purification units, systems, apparatus and instruments; filters, filter cartridges, filter housings and parts thereof; ultrafiltration membranes and filters; cartridges; filters and membrane absorbers for trace contaminant removal; filtration and purification devices; devices for removing contaminants from water or liquids; filters for removing contaminants from water; filters and membrane absorbers for filtering solutions used in clinics; purification elements for removing contaminants from water; ultrapure water manufacturing devices used for clinical scientific analysis devices; other ultrapure water manufacturing devices; purifying apparatus; chromatography apparatus and instruments; water purification units; liquid treatment equipment; sterilizing grade filter cartridge unit for use in the pharmaceutical, biopharmaceutical and food and beverage industries; apparatus for sterilizing and purifying; water purification systems; regulator for water and pipes, regulating accessories for water and pipes; regulating accessories for water apparatus; ultrafiltration filter and ultrafiltration water filters; filters to remove biological material, RNAse, DNAse, enzymes and peptides from water; ultra-filtration water filter used to remove RNAse, DNAse and pyrogens from water for use by scientist in laboratories to prevent any interference in experiments using such water; disinfectant apparatus; pretreatment packs; reverse osmosis pure water machine; cartridges for reverse osmosis pure water machine; filters used for removing endocrine disrupting molecules from water; water purification devices; filters used for water purification devices; water sterilizers; filters for sterilizing air and gas streams; filtering units for laboratory use; ultrafiltration instruments and apparatus; water intake apparatus which are used at a final water intake point as accessories of ultrapure water manufacturing devices (water purification devices); water purification installations; point of use purified water dispenser; water purification devices with ion exchange resins; sewage water purification tanks; cartridges containing ion exchange resins for water and liquid purification units, apparatus and instruments; filters for filtering solutions used in the semiconductor industry; pure water manufacturing devices and their filters; water supply apparatus; kits for use in genomic research and components thereof; apparatus used in dialysis, reverse osmosis and/or ultrafiltration for industrial use; water conditioning apparatus and units; tangential flow fluid filtration system; water conditioning apparatus and units; distillation apparatus; filters for sterilizing air and gas streams; water purification equipment for analytical grade water; ultraviolet ray lamps, not for medical purposes; ultraviolet sterilization water dispenser; water supply apparatus, pipes and parts and fittings for the aforesaid goods.

Management, administration and update of databases, including online databases; systemization and compilation of information into computer databases.

Filtration apparatus and installations for industrial use; machines for removing contaminants from water or liquid; filters; filters for machines; filters (machine parts); water separators; chemical machines; liquid filters; filter covers; pipes; devices for removing contaminants from water or liquids; cartridges for filtering machines; machines for processing pharmaceuticals; mineral water making machines; pumps; pumps (parts of machines); liquid dispensers; point of use dispenser; purifying machines; water pumps; valves for machinery; mechanical pressure adjusting valves; pressure valves (parts of machines); pumps for filtering machines (parts of machines); chemical processing machines and instruments; apparatus and instruments for laboratories; distillation apparatus for scientific purposes, communication equipment; physical or chemical apparatus and instruments; chemical processing machines and instruments for medical drug purification; food or beverage processing machines and instruments; electric apparatus for producing foods; electromechanical machines for chemical industry; aerocondensers; devices of withdrawal of the pollutants for the liquids machines; attachment units for use in laboratory for withdrawal of the pollutants of water; parts and fittings for devices for removing contaminants from water or liquids; ultra-filtration filters; filters for purifying cooled air (for engines); air condensers; parts and fittings for all the aforesaid goods.

Pure water or ultrapure water production system for medical use; filtration apparatus and instruments all for removing RNAse and DNAse from liquids; ultrafiltration membranes, samplers, flasks, environmental incubators, centrifuges, for use in medical treatment; sterilized filtering apparatus for blood serums and blood serum media; parts and fittings for any of the aforesaid goods; filtration apparatus and instruments for medical use; filter cartridges for medical use; filter cartridges for the removal of particulates, bacteria, colloids and microorganisms from gases and liquids for medical use; cartridge filters of medical machines for destroying microorganisms, bacteria, etc. in the air or the liquid; medical and veterinary-medical apparatus and instruments; medical apparatus and veterinary-medical apparatus for dialysis, osmosis and filtering purposes as well as membranes/diaphragms and parts for the above-mentioned goods (not included in other classes); cell culture apparatus; chromatography apparatus; disposable filter and filter holders for use in intravenous therapy; surgical and medical apparatus, instruments and devices; filtration and instruments apparatus; disposable filters and filter holders for use in surgery and medicine; apparatus and instruments adapted for use in intravenous therapy; disposable centrifugal filters for use in medical and research laboratories, particularly for one-time use; plastic bags for transmitting medical specimens; bags and liners of plastic for use in holding biological material and related reagents; absorbents for chromatography; clinical testing apparatus for concentrating body liquid; membrane separation device for clinical use; sterile filters, especially disposable sterile filters for ophthalmological and parental solutions; cartridge filters for removing particles or killing microorganisms from/in the liquid and air, which are used for medical apparatus; filtration apparatus, instruments and cartridges for the preparation of biological samples; parts and fittings for any of the aforesaid goods, excluding any goods relating to chromatography; filter apparatus; filter units for filtering and purifying medical solutions and tissue culture media; disposable vacuum filter systems; disposable filters for filtration and sterilization, which are used for medical purposes; disposable filtering apparatus and filters used for sterilizing drug formulations and filtering media; membranes and transdermal membranes, namely synthetic membrane for use in skin diffusion studies; membranes for medical and veterinary purposes; transdermal membranes for medical and veterinary purposes; conjugate, sample and absorbent pads for use in lateral flow diagnostic test strip devices for medical diagnostic purposes; filtration elements for medical use; parts and fittings for any of the aforesaid good.

Teaching and educational services of any kind and level.

Design, development and maintenance of software, software tools, software packages and databases, computer rental, rental of computer software, installation and updating of software, software tools and software packages, computer programming; providing software, software tools and software packages to customers on a short term basis or trial usage; design and development of computer hardware; technical and/or scientific consultancy in connection with filters, bioreactors, chemical and pharmaceutical preparations and pharmaceutical and biopharmaceutical projects.

Insurance; financial affairs; monetary affairs.