Thermo 597-4520 Sterile Bottle-Top-Filter Rapid-Flow 597

Bottle-Top-Filters NalgeneTM Rapid-FlowTM with PES Membrane Sterile Type: 597 Capacity: 1,000ml Neck thread: 45GL Pore size: 0.20µm Membrane diam.: 90mm Pack of 1 Filters screw securely onto glass media bottles with 45mm neck sizes Allows direct filtration of liquid into sterile glass media bottles Tight and secure thread connection for vacuum filtration vacuum tubing to be connected onto tubing adapter of side-arm Graduated Sterile single packed Certificate of Quality included in each full case Lot number catalogue number membrane type pore size and expiration date are printed on filter units bottle tops and receivers for easy identification and lot traceability