9 FILTERS, MEMBRANE FILTERS, FILTER MODULES AND FILTRATION APPARATUS FOR SCIENTIFIC AND LABORATORY USE, INCLUDING ELECTROPHORESIS
10 FILTERS, MEMBRANE FILTERS, FILTER MODULES AND FILTRATION APPARATUS USED IN FILTERING AND CONDUCTING ELECTROPHORESIS OF PROTEINS, BLOOD AND OTHER BODILY FLUIDS AND IN PERFORMING MEDICAL PROCEDURES AND DIAGNOSES FOR MEDICAL, BIOMEDICAL AND PHARMACOLOGICAL USE
11 FILTERS, MEMBRANE FILTERS, FILTER MODULES AND FILTRATION APPARATUS FOR DOMESTIC, COMMERCIAL AND INDUSTRIAL WATER TREATMENT AND FOR FLUID FILTRATION FOR PHARMACEUTICALS, COSMETICS, CHEMICALS AND FOOD AND BEVERAGE PROCESSING