filters, membrane filters, filter modules and filtration apparatus for laboratory use

Scientific apparatus for the preparation of solutions in the pharmaceutical, medical and laboratory sectors, namely, appliances in the nature of crossflow filtration units for use in the filtration of liquid media, and filter cassettes for use in the filtration of liquid media, and holders and clamping devices for filter cassettes for the separation of harmful substances from fluids, all for laboratory use; Laboratory filtration apparatus, namely, filters and filter modules for the filtration...