Description
Qualitative filter paper, 150 mm is a circular laboratory filter medium for qualitative filtration work. It has a basis weight of 80 g/m² and is specified as slow, giving a controlled filtration speed for careful bench separations. The 150 mm diameter fits common laboratory funnel sizes and supports routine handling of liquid samples. Each pack contains 100 pc(s), supplying a practical stock of identical discs for repeated qualitative procedures. The 80 g/m² grammage defines a consistent sheet weight that is simple to identify and replenish beside other filtration consumables. Slow filtration behaviour suits steps where a measured flow is preferred during qualitative work. This qualitative filter paper from manufacturer filtraTECH brings together the stated diameter, grammage and speed rating in a straightforward laboratory format. Ready-cut 150 mm circles can be placed directly into standard filtration setups. With qualitative grade, 80 g/m² basis weight and slow performance clearly indicated, the product provides a clear, usable specification for everyday laboratory filtration in teaching, research and quality-control environments that depend on reliable filter paper stocks.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Qualitative filter paper
- Diameter: 150 mm
- Basis weight: 80 g/m²
- Filtration speed: Slow
- Format: Circular discs
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Questions about Qualitative filter paper, 150 mm
What is this article?
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.