Description
neoChoice qualitative fluted filters, grade 3 hw, 270 mm diameter, are circular filter papers for general laboratory filtration. They combine a basis weight of 65 g/m² with a filtration speed of 20 s/10 ml, giving a practical balance of flow and handling for everyday qualitative work. Each pack holds 100 pre-pleated pieces that open quickly in standard funnels, increasing effective surface area and supporting steady gravity filtration of larger volumes. The 3 hw grade is intended for routine separations such as clarifying solutions, removing coarse precipitates and preparing samples in research, teaching and quality-control settings. These Munktell-type fluted filters from manufacturer neolab - Labor fit common laboratory glassware and help keep workflows consistent when solid–liquid separation does not require a specialised quantitative paper. The 270 mm format suits higher sample loads while remaining easy to seat and fold. Reliable paper quality supports reproducible day-to-day filtration without unnecessary complexity.
This article is part of Filter paper, in Filtration.
Key features
- Pack size: 100 pc(s)
- Product type: Qualitative fluted filter
- Grade: 3 hw
- Diameter: 270 mm
- Basis weight: 65 g/m²
- EAN: 4058072064631
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about neoChoice Faltenfilter qualitativ, 3hw, 270 mm Ø, 100 St./Pack
What is this article?
neoChoice Faltenfilter qualitativ, 3hw, 270 mm Ø, 100 St./Pack is the article on this page. Luminix Health distributes neolab 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.