1008 Filtration Filter units and bottle-tops for vacuum filtration. Ideal for sample separation and purification. Wide choice of membranes: 0.22 or 0.45 µm porosity, in mixed cellulose esters (MCE), nylon, PVDF and PES. hGraduated hRadiation sterilised, peelable unit pack hPolystyrene funnel, bottle and filter holder made of virgin polypropylene Volume 150 ml 250 ml 500 ml 1000 ml Porosity (µm) 0.2 0.45 € 12 units 0.2 0.45 € 12 units 0.2 0.45 € 12 units 0.2 0.45 € 12 units Membrane PES 141303 141305 N/A - 141234 141238 N/A - 141242 141246 N/A - 141304 141306 N/A - MCE - - 141232 141236 N/A - - - - - - - PVDF - - 141235 141239 N/A - 141243 141247 N/A - 141307 141308 N/A - Nylon - - 141233 141237 N/A - 141241 141245 N/A - - - - Complete Filter Units Bottle-top - Fits onto an ISO flask with 45 mm neck Volume 250 ml 500 ml Porosity (µm) 0.2 € 24 units 0.2 € 24 units Membrane PES 141309 N/A - 141310 N/A - Pyrogenic Filter units / filter capsules For filtering from 1 to 20 litres hLarge surface area devices for applications involving large volumes of solution hLarge surface area capsule filters recommended for filtering volumes from 1 to 20 l hGrooved ends for tubes with an internal diameter of 6 to 10 mm hSterile h2 types of membranes: - TC "Tissue Culture": PES membrane - AS: Nylon membrane, high protein affinity, reserved for aqueous solutions h Applications hAqueous pharmaceutical solutions hCulture media hReagent preparation hViral suspensions hParticle Counting Solutions hCleaning or rinsing solutions Polycap™ SPF Serum PreFilter: optimised for pre-filtration operations.Typically used upstream of Polycap AS (Nylon) or TC (PES) capsules, for the filtration of biological media. Membrane €/ box Event Sterile Units/ box Cat. No. Flow rate litres/min to 1 bar (14.5 psi) Connection* output Filtration area (cm2) Connection* input Filtration threshold (µm) Polycap 36 SPF Gradient fibreglass 1 260 1/2’’ Barbed 1/2’’ Barbed 4 Yes Yes 1 036519 N/A - glass/PES Polycap 75 SPF Gradient fibreglass 1 535 1/2’’ barbed 1/2’’ barbed 13 Yes Yes 1 036520 N/A - glass/PES h Applications hPre-filtration of serum hTissue culture hImmunoassays hStandard checks / diagnostics * Barbed fitting: Step barb end for tubing with an internal diameter of 6 to 10 mm; 1/2'' step barb: Step barb end for tubing with an internal diameter of 10 to 12 mm. hGradient of glass fibre pre-filters and a final 1 µm PES membrane hAvailable in 2 sizes hGrooved connectors for standard tubes with an internal diameter of 6-10 mm Complete sterile filter units Polycap Whatman™ Filter capsules
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