Description
GF prefilter 16 mm, grade 13400, is a glass-fibre laboratory filter disc intended primarily for use as a prefilter in sample preparation and clarification steps. Measuring 16 mm in diameter, these filters protect downstream membrane filters by retaining coarser particles and extending the service life of finer filtration media. They are widely applied in analytical chemistry, microbiology sample work-up and general laboratory filtration where efficient pre-filtration is required. Supplied in a pack of 200 pieces, the grade 13400 filters offer convenient bulk availability for high-throughput laboratories. This product from manufacturer Sartorius is designed for straightforward integration into standard filter holders and syringe-filter workflows. The glass-fibre construction provides high particle-loading capacity while maintaining good flow characteristics. Ideal for routine laboratory filtration tasks that demand reliable prefiltration performance ahead of analytical or sterile filtration stages.
This article belongs on Filtration accessories, in Filtration.
Key features
- Pack size: 200 pc(s)
- Storage temperature: Room Temperature
- Product type: GF prefilter
- Grade: 13400
- Diameter: 16 mm
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Questions about GFpre-filter;16mm;200pc
What is this article?
GFpre-filter;16mm;200pc is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Filtration accessories, inside Filtration, in Lab consumables.
Filtration accessories are the holders, the gaskets, the manifolds and the flasks a membrane or a Büchner setup needs. A holder for 47 mm discs does not clamp a 25 mm disc. The gasket is what actually seals.
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 Filtration accessories. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Membrane filters, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, 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.