Filtration apparatus

Filter

 Filter crucibles, DURAN®

DWK

With sintered glass filter disc at base, as outlined below.
Glass Type I / neutral glass as per USP, EP and JP. Autoclavable....

 Slotted sieve disc (perforated plate) DURAN®

DWK

Can be used in the 250ml capacity dismountable filter holder as a carrier for membrane and paper filters....

 Bottle Top Filters Nalgene™, PSU, without membrane

Nalgene

Reusable, PSU filter manifolds for fitting onto bottles with 33mm or 45mm screw neck diameters. Non-toxic. Robust body with removable membrane support plate. Suitable for pressure filtration up to 600mbar and vacuum filtration. With seal, cap and tubing adapter on lower half of the assembly. Autoclavable. Without membrane (47mm or 50mm diameter can be fitted)....

 Filter Units, Cellulose Nitrate Membrane, sterile

Nalgene

White, cellulose nitrate membrane. Colour code: green. Gamma-irradiated sterile. Highest throughput rate for water and aqueous solutions, low extractables content. Surfactant-free. 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....

 Discs for filter funnels, Buchner, HDPE

Kartell

Useful interface layer between filter paper and perforated Buchner plate. Avoids clogging of filter holes....

 Filter funnels, glass DURAN®, conical

DWK

Conical. Glass Type I / neutral glass as per USP, EP and JP. Autoclavable....

 Bottle Top Filters Nalgene™ Rapid-Flow™, PES Membrane, sterile

Nalgene

Filters securely screw onto glass media bottles with 33 mm or 45 mm 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. Certificate of quality included in each full case. Lot number, catalogue number, membrane type, pore size and expiration date are printed on filter units for easy identification and lot traceability....

 DURAN® Filtering Flask with Glass Hose Connection, Erlenmeyer shape

DWK

Due to the heavy wall thickness the apparatus is vacuum-tight....

 Filter discs, DURAN®

DWK

With glass rim. For use in dismountable filter holders. Patented design. Filter discs must always be screwed in between two FKM rubber seals. Without top manifold, PP outlet funnel or seals....

 Filter flasks, glass DURAN®

DWK

DIN 12476. ISO 6556. Erlenmeyer shape. Heavy wall, for vacuum use. With ground 17.5/26 socket for vacuum tubing with 15mm to 18mm external diameter. These filtering flasks fulfil the regulations of the "equipment and product safety regulations"....

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