PURE KNOWLEDGE

CHEMICALS USED FOR FILTRATION, SANITATION, PRESERVATION, SOFTENING, PRETREATMENT, AS BUFFERS, AND AS SOLVENTS IN INDUSTRY AND SCIENCE; REAGENT GRADE WATER; SILICA, POROUS GLASS, AGAROSE AND CELLULOSE BASED MEDIA FOR USE IN CHROMATOGRAPHY; LUCERIFASE BASED BIOLUMINESCENT INDICATORS USED TO DETECT MICROORGANISMS; LYSING AGENTS - DETERGENTS, ALCOHOLS USED FOR LYSING OF BACTERIAL AND OTHER ANIMAL CELLS

MACHINES FOR REMOVING CONTAMINANTS FROM WATER OR LIQUIDS OR AIR; MEMBRANE MANUFACTURING MACHINES; CHEMICAL PROCESSING, CASTING, FILLING, AUTOMATIC FILLING, FILTER AND AIR FILTER, INTEGRITY TESTING MACHINES; PARTS THEREOF, NAMELY FUNNELS, PIPES, FILTERS, FILTER HOLDERS, PUMPS, AND FITTINGS; AND STORAGE VESSELS SUCH AS RESERVOIRS, TANKS, AND SLURRY SKIDS

SCIENTIFIC, LABORATORY AND MEASURING APPARATUS AND INSTRUMENTS, NAMELY, ULTRAFILTRATION MEMBRANES FOR USE WITH FLUIDS FOR PURPOSES OF CONCENTRATING, DIAFILTERING AND PURIFYING BIOMOLECULES IN LABORATORY DEVICES AND PROCESS APPLICATIONS; MICROFILTRATION MEMBRANES FOR USE WITH FLUIDS FOR PURPOSES OF FILTERING AND PURIFYING BIOMOLECULES IN LABORATORY DEVICES AND PROCESS APPLICATIONS; FILTERING UNITS FOR THE PURIFICATION OF WATER FOR LABORATORY USE COMPRISING PUMPS, ELECTRONIC CONTROLS, MEMBRANES, FILTERS, FILTER HOLDERS, FUNNELS, FUNNEL DISPENSERS, PIPING, VALVES AND CARTRIDGES; CHROMATOGRAPHY APPARATUS AND INSTRUMENTS COMPRISED OF VALVES, COLUMNS, SLURRY TANKS, LIQUID TANKS AND SLURRY TRANSFER SKIDS, CHROMATOGRAPHY CHEMICALS AND COMPONENTS THEREOF; ION EXCHANGE APPARATUS, NAMELY, PURIFICATION CARTRIDGES COMPRISED OF ION EXCHANGE RESIN, FOR LABORATORY USE IN REMOVING CONTAMINANTS FROM WATER; FILTERS USED IN PROCESSING OF FINE CHEMICALS SUCH AS CHEMICALS USED IN ETCH BATHS IN THE SEMICONDUCTOR INDUSTRY; TESTING APPARATUS, NAMELY, ELECTRONIC AND ELECTRICAL TESTING APPARATUS FOR LABORATORY CONTAMINANTS AND CLINICAL ANALYSIS-NAMELY, ELECTROPHORESIS SEPARATORS; DESITOMETER FOR SEPARATION BY ELECTROPHORESIS ON CATHODE RAY TUBE PICTURE; CONTROL MODULES FOR THE AUTOMATIC SHUTDOWN OF FUEL IN THE EVENT OF POWER LOSS, FLOW STOPPAGE, OR EXCESSIVE FUEL CONTAMINATION; INCUBATORS FOR MICROBIOLOGICAL SAMPLES ON FILTERS; ULTRAVIOLET STERILIZERS FOR FILTER HOLDER BETWEEN FILTRATIONS AND FOR WATER SUPPLIES; SEPARATORS FOR FLUIDS IN SUCCESSIVELY SMALLER SIZE FILTERS; STERILIZING FILTERS; STAINLESS STEEL FILTER HOLDERS FOR LIQUID FILTERS; ELECTRONIC AUTOMATED MEMBRANE FILTER-TESTING APPARATUS FOR USE IN MEASURING THE INTEGRITY OF FILTERS USED IN THE PHARMACEUTICAL INDUSTRY; TESTING APPARATUS FOR THE DETECTION OF SURFACE ACTIVE AGENTS; COMPACT DISCS FEATURING USER MANUALS, PRODUCT LITERATURE, TECHNICAL PUBLICATIONS, IN THE FIELD OF WATER PURIFICATION; SOFTWARE, NAMELY, INTEGRITY TEST, OPERATING SYSTEMS, PROTOCOL, INSTALLATION CONTROL, SYSTEM NETWORK, RELATING TO FILTRATION; AND PARTS AND FITTINGS FOR ALL OF THE AFORESAID GOODS EXCLUDING SECURITY APPARATUS, INSTRUMENTS AND INSTALLATIONS

WATER AND LIQUID PURIFICATION UNITS, DEVICES, SYSTEMS, APPARATUS AND INSTRUMENTS FOR REMOVING CONTAMINANTS AND PURIFICATION, COMPRISING FILTERS, FILTER CARTRIDGES, PUMPS, VALVES, HOUSINGS, MEMBRANES, ELECTRONIC CONTROLLERS, SENSORS, AND TESTERS; FOR DOMESTIC, COMMERCIAL AND INDUSTRIAL USE; AND PARTS AND FITTINGS FOR ALL OF THE AFORESAID GOODS EXCLUDING SECURITY APPARATUS, INSTRUMENTS AND INSTALLATIONS; ULTRAFILTRATION MEMBRANES FOR USE WITH FLUIDS FOR PURPOSES OF CONCENTRATING, DIAFILTERING AND PURIFYING BIOMELECULES IN PROCESS SCALE APPLICATIONS; MICROFILTRATION MEMBRANES FOR USE WITH FLUIDS FOR PURPOSES OF FILTERING AND PURIFYING BIOMOLECULES IN PROCESS APPLICATIONS

PRINTED MATTER AND PUBLICATIONS, NAMELY, BROCHURES, TRAINING MANUALS, OPERATING MANUALS, AND TECHNICAL BULLETINS REGARDING THE OPERATION, MAINTENANCE, AND SERVICE OF WATER PURIFICATION SYSTEMS

PLASTIC MEMBRANES USED IN CRITICAL APPLICATIONS REQUIRING PRECISION FILTRATION FOR STERILIZING DRUG SOLUTIONS, TEST BEVERAGES FOR PURITY, FILTER IV FLUIDS, AND OTHER APPLICATIONS IN INDUSTRY SECTORS SUCH AS HEALTHCARE, PHARMACEUTICAL MANUFACTURING, MANUFACTURING AND LABORATORY TESTING

MAIL ORDER AND ON-LINE RETAIL STORE SERVICES FEATURING LABORATORY INSTRUMENTS, SCIENTIFIC INSTRUMENTS, CHROMATOGRAPHY, PURIFICATION AND FILTRATION APPARATUS

Education services

EDUCATIONAL SERVICES, NAMELY, CONDUCTING SEMINARS AND CONFERENCES IN THE FIELD OF WATER PURIFICATION; PUBLICATIONS IN ELECTRONIC FORMAT; COMPUTER SERVICES, NAMELY, PROVIDING ON-LINE USER MANUALS, PRODUCT LITERATURE, AND TECHNICAL PUBLICATIONS, IN THE FIELD OF WATER PURIFICATION