Description
PTFE filter membranes with a pore size of 1,0 µm and a diameter of Ø 47 mm serve as laboratory membrane filters for filtration and separation tasks. They are packed as 10 pc(s) per unit, supporting regular sample work where a coarser PTFE membrane disc is specified. The circular 47 mm format fits common filter holders and manifolds used across analytical and preparative benches. PTFE media from manufacturer Bohlender are presented here with the stated 1,0 µm pore size for protocols that require this rating rather than finer grades. Pack weight is 0,005 kg, keeping the consumable light and simple to store with other membrane stocks. In laboratory filtration, water-purification support, and general separation workflows, these discs provide a defined pore size and diameter without further graded performance statements. Consistent geometry aids quick exchange during multi-step filtrations. The ten-piece pack suits research, teaching, and quality-control environments that standardise on Ø 47 mm PTFE membranes at 1,0 µm for particulate handling and related membrane filtration steps.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 10 pc(s)
- Material: PTFE
- Pore size: 1,0 µm
- Diameter: Ø 47 mm
- Weight: 0,005 kg
- Product type: Membrane filter
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Questions about PTFE filter membranes, Ø 47 mm, pore size 1.0 µm, 10 unit(s)
What is this article?
PTFE filter membranes, Ø 47 mm, pore size 1.0 µm, 10 unit(s) is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Membrane filters, inside Filtration, in Consommables.
A membrane filter is the disc itself, without a syringe housing. Pore size, polymer and diameter are the specification, and the disc has to sit in a holder. Gridded membranes are for counting colonies. A membrane and a filter paper of the same diameter are not interchangeable.
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 Membrane filters. The catalogue is Consommables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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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.