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DURAN® - first in quality worldwide |
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Our range of glass filtration apparatus and funnels includes:
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- Funnels with short stem (Ø 30–
300 mm), also in soda-lime glass - Powder funnels with short, wide stem (Ø 50–200 mm), also in soda-lime glass
- Bunsen funnels with long stem
(Ø 55–100 mm), also in soda-lime glass - Analytical funnels for rapid filtration (Ø 60–110 mm)
- Ribbed funnels (Ø 70–200 mm)
- Filter funnels, conical shape,
(Ø 55 mm, porosity 3 and 4) - Filter funnels (50–4,000 ml, porosity 1 to 5)
- Buechner funnels (70–1,000 ml)
- Filter crucibles (8–50 ml, with different porosities)
- Adapters for filter funnels (four sizes)
- Screw filters with interchangeable filter disks (30, 250 and 1,000 ml, porosity
1 to 4) - Pipeline filters (disk Ø 30, 60 and 90 mm, porosity 1 to 4)
- Immersion filters for reverse filtration (porosity 1 to 4)
- Gas distribution tubes (three sizes)
- Gas washing bottles (500 ml) with and without filter disk, in each case with screw-cap system and Drechsel head
- Filtering flasks (Erlenmeyer shape) with side-arm socket or glass or plastic hose connection (250 and 100–20,000 ml respectively)
- Filtration apparatus and accessories (including Witt type)
- Water jet pumps, also in plastic (300 and 170 l/h respectively)
- Micro immersion filter for reverse filtration (Ø 6 mm, porosity 1 to 4)
- Micro filter candles with and without tube (porosity 1 to 4)
- Micro filter funnels (0.8, 2 and 4 ml, porosity 1 to 4)
- Filter tube, Allihn type (30 ml, porosity 1 to 4)
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Accessories:
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- Rubber sleeves for filter crucibles (4 sizes);
- Rubber gaskets (Guko) for filtering bottles (8 sizes);
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For more information on these products please request our free
[DURAN ®catalog]
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| Fairs & Events |  | |
11.05.-15.05.2009
ACHEMA Frankfurt, Germany
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+49 (0)6131/66-4038
