DURAN® Filtering Apparatus
The DURAN® filtering apparatus is made of high-quality borosilicate glass. Apart from the glass, the medium only comes into chemical contact with PTFE. That is why the apparatus can be used to filter virtually any chemical. The PTFE disc holder allows both glass filters of different porosities and slitsieve discs to be used. Thanks to the range of porosities available with glass filters (10 μm – 160 μm), analytical filtration can be carried out in addition to coarse and fine filtration. The DURAN® filtering apparatus is suitable for filtration and purification of aqueous and organic solutions as well as for paticulate contamination analysis and preparation of HPLC media.
Ordering information:
Cat. No.DescriptionPack
Quantity25 710 54 51DURAN® Filtering apparatus, complete, 1000 ml/250ml125 710 63 04DURAN® Filtering apparatus, complete, 2000 ml/500ml1
Spare parts:
Cat. No.DescriptionPack
Quantity29 400 28 03PTFE adapter disc129 076 36 09Clamp (anodised aluminium)124 722 36 02Funnel with 250 ml scale124 722 36 02Funnel with 500 ml scale124 317 32 03Extension NS 45/40124 202 54 04DURAN® Filtering flask with NS 45 / 40, 1000 ml124 202 63 06DURAN® Filtering flask with NS 45 / 40, 2000 ml129 255 06 03Plastic hose connection with silicone seal, straight, GL 141029 227 05 08Threaded cap, red, red, made of PBT, GL 14, aperture
hole 9.5 mm1025 205 02 08DURAN® glass filter disc, 50 mm in diameter, por. 2121 340 31 08DURAN® slit-sieve disc, diameter 48 mm1 29 400 12 07DURAN® PTFE adapter NS 45/40 - GL 45
Standard groud joint 45/40, Thread GL451