Adapters for filter crucibles, borosilicate glass 3.3
Borosilicate glass 3.3, autoclavable.
Adapters for filter crucibles, Duran®
Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.
Bottle Top Filters Nalgene™, PSU, without membrane
Non-toxic. Robust body. Suitable for pressure filtration up to 600 mbar and vacuum filtration. With seal, cap and tubing adapter. Autoclavable.
Buchner funnel, borosilicate glass 3.3
Buchner Funnel (with slit sieve disc) for Membranes or Paper FiltersChemical and high temperature change resistanceWith a sintered VitraPOR® glass filter discThe glass filter disc, it is fitted with a glass disc with approx. 1,8 mm wide slitsEasy filtrate removal and cleaning
Buchner funnels, PTFE
Chemically resistant and temperature resistant from -200 to 250 °C. FDA conform. Autoclavable.
Discs for filter funnels, Buchner, HDPE
Useful interface layer between filter paper and perforated Buchner plate. Avoids clogging of filter holes.
DURAN® Filtering Flask with Glass Hose Connection, Erlenmeyer shape
Due to the heavy wall thickness the apparatus is vacuum-tight.
Filter crucibles, DURAN®
With sintered glass filter disc at base, as outlined below.Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.
Filter crucibles, VitraPOR®, borosilicate glass 3.3
For analytical filtration in laboratories.Resistant to acids, alkalis and solventsTemperature resistant up to 540 °CWith numbering
Filter discs, DURAN®
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 discs, quartz glass
The surfaces of the filter plates are ground and have an exact thickness (± 0.2) as well as plane-parallel surfaces.BiplaneSurfaces plane, ground cylindricalFor temperatures up to more than 1000° C
Filter discs, VitraPOR®
Surfaces untreated, round centered. The faces of the filter discs are press moulded and may show thickness deviations. Further sizes and bi-plane ground are available online.
Filter flask DURAN®
Witt-pattern. Complete with interchangeable, flat-ground jointed, tube lid with cone, and plastic flexible tubing connection on one side. Vacuum resistant.
Filter flasks with glass-olive DURAN®
Bottle shape. Vacuum resistant. Not in accordance with the equipment and product safety regulation.ISO 6556USP StandardOlive diameter 11 mm
Filter flasks with side-arm socket, glass DURAN®
Bottle shape. Heavy wall, for vacuum use. With ground 17.5/26 socket for vacuum tubing with 15 mm to 18 mm external diameter. These filtering flasks fulfil the regulations of the "equipment and product safety regulations".
Filter flasks, bottle shape, DURAN®
DIN 12476. ISO 6556. With PBT tubing connection and silicone (VMQ) seal. Heavy wall for vacuum use. These filtering flasks fulfil the regulations of the equipment and product safety regulations.
Filter flasks, Erlenmeyer shape, borosilicate glass 3.3
According to ISO 6556 standards. The side arm is suitable to work with 6 mm to 10 mm hose diameters.
Filter flasks, Erlenmeyer shape, borosilicate glass 3.3, with PP olive
According to ISO 6556 standards. The side arm is suitable to work with 6 mm to 10 mm hose diameters. The Polypropylene side arm has a screw thread connector for easy and safe fitting of the tubing.
Filter flasks, Erlenmeyer shape, DURAN®
DIN 12476. ISO 6556. With PBT tubing connection and silicone (VMQ) seal. Heavy wall for vacuum use. These filtering flasks fulfil the regulations of the equipment and product safety regulations.
Filter flasks, glass DURAN®
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".
Filter funnels VitraPOR®, Borosilicate glass 3.3
Borosilicate glass 3.3, with sintered disc filter as outlined below. Autoclavable.
Filter funnels VitraPOR®, conical, borosilicate glass 3.3
With sintered disc filter.
Filter funnels, borosilicate glass
Thick body with reinforced rim. Incl. an acid resistant sintered glass disc.
Filter funnels, glass DURAN®
Glass Type I / neutral glass as per USP, EP and JP. Autoclavable.