To see other variants and accessories, please enter the webcode on our website. webcode 741 BOLA Vacuum Filters, Bohlender Filtration unit made of PTFE Multi-stage hose connector with integrated lock screw for connecting vacuum tubing with I.D. 6 mm or 8 mm, PTFE supporting disc to fit optionally available filtering discs. Collecting vessel made of PFA, filling vessel with lid for protection against contaminations also made of PFA. Temperature resistance -200°C to +250°C, universal chemical resistance. Flow rate: Flow capacity for water under vacuum of 100 kPa (1000 mbar) using a PTFE filtering membrane with a thickness of 0.2 mm: For membrane-Ø 47 mm with pore size 1.00 µm: flow 55 ml/min For membrane-Ø 47 mm with pore size 0.45 µm: flow 20 ml/min For membrane-Ø 47 mm with pore size 0.20 µm: flow 11 ml/min For membrane-Ø 90 mm with pore size 1.00 µm: flow 199 ml/min For membrane-Ø 90 mm with pore size 0.45 µm: flow 72 ml/min For membrane-Ø 90 mm with pore size 0.20 µm: flow 42 ml/min Membrane Filtration Units for membrane dia. mm Filtration surface cm2 Cap. of filling vessel ml Outer Ø mm Total height mm Order No. 47 13.8 240 86 250 10 17 66408 47 13.8 500 100 290 10 17 66516 90 55.4 1000 130 370 10 17 66524 webcode WWRJN141 Filter Units with Bottletop Filters with PES Membrane, Thermo Scientific Nalgene, IDL Rapid-Flow filter funnels and bottletop filters with PES membrane 0.1 µm, 0.2 µm and 0.45 µm pore size, gamma sterilized disposable filter, polystyrene housing, non-cytotoxic, non-pyrogenic. Compared to cellulose nitrate, cellulose acetate and nylon membranes, this hydrophilic membrane has very low extractable levels, high flow rates with aqueous solutions and low protein binding. Thermo Scientific offers this system as a complete filter system and as bottle-top filter, fits all 33-mm-Ø and 45-mm-Ø standard bottles with threads. 0.1 µm and 0,2 µm units have an asymmetric (V-shaped) pore structure, now also equipped with an improved RapidFlow membrane support structure for increasing the flow. This results in higher flow rates and improved service life compared to standard PES membranes. 0.1 µm pore size for reduction of mycoplasm. All filter units are individually packaged in sterile packs. Batch number, pore size, and membrane type for easier identification are printed on the filter part, and for filter systems additionally on the filtrate bottle. Bottletop filters with PES membrane Top part with filter, individually packed in a sterile way. Batch number, pore size durability and membrane type are printed on for easier identification. Suitable for the common bottles with 33-mm Ø and 45-mm Ø diameter. Otherwise same as above. Volume ml Thread mm Pore size µm Membrane Ø mm Order No. PU pc/Pack 150 33 0.2 50 26 87 59633 12 150 33 0.45 50 26 87 96334 12 150 45 0.2 50 26 87 59645 12 150 45 0.45 50 26 87 96454 12 500 33 0.2 75 26 87 59533 12 500 33 0.45 75 26 87 95334 12 500 45 0.2 75 26 87 59545 12 500 45 0.45 75 26 87 95454 12 1000 33 0.2 90 26 87 59733 12 1000 45 0.2 90 26 87 59745 12 ‼ Available only in original packaging units. No fractions possible. Separating Systems Filtration
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