Description
Qualitative filter paper, round, general purpose, medium-fast filtering is a cellulose laboratory filter intended for routine separation work. With a diameter of 185 mm, a basis weight of 65 g/m², a thickness of 170 µm and a pore size of 7–10 µm, it delivers medium-fast flow suited to everyday qualitative filtration. Maximum ash content is 0,10 %. Supplied as 100 round filters in plastic packaging without a box, the format is convenient for general laboratory use. This grade from manufacturer Labbox is positioned as equivalent to Whatman 93 and supports clarification, sample preparation and standard wet-chemistry workflows where reliable particle retention and consistent filtration speed are required. The parchment-style cellulose sheet handles aqueous and many common laboratory solutions under typical bench conditions. Net weight of the pack is 0,198 kg. Choose this round qualitative medium-fast paper when a dependable, general-purpose 185 mm disc is needed for teaching labs, quality control or routine analytical filtration without specialised high-purity demands.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Diameter: 185 mm
- Filter material: Cellulose
- Basis weight: 65 g/m²
- Pore size: 7–10 µm
- EAN: 8434868038394
- GTIN: 08434868038394
- Technical Information Sheet:
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Questions about Qualitative disc filter paper for general use, medium flow rate, Ø185 mm, 100 pc
What is this article?
Qualitative disc filter paper for general use, medium flow rate, Ø185 mm, 100 pc 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.