Brand Membrane Filter 3µm Non Sterile Back Catalog number: 26052 Availability: In the manufacturer's stock Price on request - + Recommended 26200 BRAND macro pipette controller, 0,1-200ml, grey Price on request BV1010-50HQ Tube Rack for 7x50ml QuEChERs, horizontal Price on request 26146 BRAND macro pipette controller silicone adapter Price on request