Description
Quantitative filter paper, 150 mm is circular laboratory filter paper for quantitative filtration work. It has a basis weight of 84 g/m² and is specified as medium grade with red point coding, so the filtration characteristic is easy to identify during routine use. The 150 mm diameter matches common laboratory funnels and filtration assemblies used in analytical and research settings. Each unit is supplied as a pack of 100 pieces, supporting continuous sample work without frequent restocking. This quantitative grade from manufacturer filtraTECH forms part of standard laboratory consumables for solid–liquid separation. The medium rating indicated by the red point suits procedures that need a balanced flow during filtration of suspensions and precipitates. Defined diameter and basis weight support consistent handling across replicate filtrations. Chemistry, quality-control and related laboratories can place these discs into established protocols for quantitative sample preparation, clarification and related filtration steps where a medium-speed paper of this format is required.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Type: Quantitative filter paper
- Diameter: 150 mm
- Basis weight: 84 g/m²
- Filtration grade: medium
- Colour code: red point
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Questions about Quantitative filter paper, 150 mm
What is this article?
Quantitative 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 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.