Description
Qualitative folded filter paper, 150 mm is a laboratory filter medium designed for routine qualitative filtration of liquids containing suspended solids. The sheet weight is 80 g/m² and the grade is described as very fast filtering, enabling efficient flow during clarification and precipitate collection when quantitative ash values are not critical. Pre-folded 150 mm circles accommodate larger funnels and provide increased surface area versus flat discs, supporting quicker set-up in busy laboratory environments. Packs of 100 pieces serve teaching laboratories, research groups and industrial quality-control benches that consume filter paper regularly. This product from manufacturer filtraTECH targets general wet-chemistry workflows, sample preparation and everyday separations rather than specialised high-purity or gravimetric methods. The folded format, moderate basis weight and very fast filtration behaviour together offer practical handling and throughput for standard qualitative tasks. Chemical, environmental and life-science laboratories can rely on these circles wherever consistent qualitative filter paper in a convenient folded presentation is required.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Qualitative filter paper
- Form: Folded
- Basis weight: 80 g/m²
- Filtration speed: Very fast
- Diameter: 150 mm
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Questions about Folded qualitative filter paper, 150 mm
What is this article?
Folded qualitative filter paper, 150 mm is the article on this page. Luminix Health distributes filtraTECH for laboratory use. It sits in Filter paper, inside Filtration, in Consommables.
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 Consommables.
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.