Description
Quantitative filter paper, 125 mm is a circular laboratory filtration medium intended for quantitative analytical work. It has a basis weight of 84 g/m² and is specified as fast and hardened, combining defined filtration speed with a hardened finish suitable for routine handling in wet procedures. Each disc measures 125 mm in diameter, matching common funnel and filter-holder formats used in chemistry and materials laboratories. The paper is supplied in packs of 100 pieces, supporting continuous use and straightforward stock management. Hardened quantitative grades of this type are chosen when laboratories need consistent sheet geometry together with a fast filtration rating for sample preparation and separation steps. This 125 mm format from manufacturer filtraTECH provides a practical option for teams standardising on 84 g/m² fast, hardened quantitative paper. Uniform diameter and basis weight help keep filtration setups comparable across parallel samples. The product falls under laboratory materials and is aimed at professional users who specify quantitative filter paper by diameter, speed and basis weight. Clear dimensional and performance labelling simplifies method matching and inventory control without unnecessary complexity.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Quantitative filter paper
- Basis weight: 84 g/m²
- Filtration speed: Fast
- Finish: Hardened
- Diameter: 125 mm
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Questions about Quantitative filter paper, 125 mm
What is this article?
Quantitative filter paper, 125 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.