Description
DURAN® filtration apparatus comprising a 1000 ml suction flask and 250 ml receiver vessel is engineered for vacuum filtration of aqueous and organic solutions. Constructed from high-quality borosilicate glass 3.3, the medium contacts only glass and PTFE, making the system nearly universal for chemical compatibility. A PTFE plate holder accepts either a slotted sieve plate or porous glass filter discs of various porosities (10 µm–160 µm), enabling coarse, fine and analytical filtrations. The graduated receiver simplifies dosing and evaluation while interchangeable plates and the PTFE adapter allow rapid porosity changes and easy cleaning from both sides. Supplied by manufacturer Duran/DWK Life Sciences, the apparatus includes a proven suction flask and PTFE olive suitable for tubing of 8 mm internal diameter. Typical uses include preparation of HPLC media, residue analysis, particle-contamination assessment, bacterial-contamination studies and general purification under reduced pressure. All components are available as spare parts for long-term laboratory service.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 1 pc
- Storage temperature: Standard
- Suction flask volume: 1000 ml
- Receiver vessel volume: 250 ml
- Material: Borosilicate glass 3.3
- EAN: 4032051277724
- Technical Information Sheet:
Recently viewed
You may also like
Questions about DURAN® Filtering Apparatus
What is this article?
DURAN® Filtering Apparatus is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Bottle-top & vacuum filtration units, inside Filtration, in Lab consumables.
A bottle-top filter or a vacuum filtration unit sits on a bottle and pulls a liquid through a membrane under vacuum. Pore size and membrane are the same choice as a syringe filter, at a larger area. A sterile unit is a stated claim. The bottle neck has to match.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Bottle-top & vacuum filtration units. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.