Description
Qualitative folded filter paper, slow filtering, Ø 110 mm, is a cellulose laboratory filter designed for retaining very fine precipitates. The paper offers a low ash content of maximum 0,06 %, a grammage of 100 g/m², a pore size of 2–3 µm and a thickness of 200 µm, supporting controlled, slow filtration where fine particulate capture is required. Supplied as pre-folded (fluted) discs in a pack of 100 pieces, the 110 mm diameter format fits common funnels and filtration setups used in qualitative analytical work. This grade is positioned as equivalent to Whatman 5 and is intended for routine laboratory separation of fine precipitates rather than quantitative ash-critical assays. Physical handling benefits from the stated basis weight and thickness, which give a stable fluted structure during wet use. The filter material is cellulose throughout. These folded filters from manufacturer Labbox (BRANCHIA PRAT DUMAS line) suit teaching labs, quality-control benches and general wet-chemistry workflows that need slow, fine filtration in a ready-to-use fluted presentation without additional preparation steps.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Diameter: 110 mm
- Filter material: Cellulose
- Pore size: 2–3 µm
- Grammage: 100 g/m²
- EAN: 8434868038219
- GTIN: 08434868038219
- Technical Information Sheet:
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Questions about Qualitative folded filter paper, slow flow rate, Ø110 mm, 100 pcs
What is this article?
Qualitative folded filter paper, slow flow rate, Ø110 mm, 100 pcs is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Filter paper, inside Filtration, in Lab consumables.
Filter paper is a cellulose sheet of a stated retention and speed. Qualitative paper clarifies. Quantitative, ashless paper is for a precipitate that will be weighed or ashed, because the paper itself leaves almost no ash. The diameter has to match the funnel.
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 Filter paper. The catalogue is Lab consumables.
Shelves beside this one are Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, 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?
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.