Description
CHROMAFIL® PA syringe adaptor filters with a pore size of 0,45 µm and a diameter of Ø 25 mm are ready-to-use filtration consumables for laboratory sample handling. They form part of the syringe-filter offering used for filtration and separation in analytical, research, and quality-control laboratories. Each unit functions as a syringe adaptor filter, allowing liquids to be processed conveniently from a syringe. In the CHROMAFIL® PA line from manufacturer MACHEREY-NAGEL, this option joins a 0,45 µm pore rating with a 25 mm diameter format. The full pack weighs 0,360 kg, suitable for storage and routine laboratory logistics. Laboratories specify these filters when procedures require PA syringe adaptor media at 0,45 µm and 25 mm. Well-defined pore size and diameter support correct selection against sample volume and method constraints. Typical use includes clarification and particulate reduction steps before instrumental analysis or further wet-chemical processing where syringe-based filtration is the preferred approach.
This article is part of Syringe filters, in Filtration.
Key features
- Pack sizes: 100 pc(s), 400 pc(s)
- Product type: Syringe adaptor filter
- Membrane: PA
- Pore size: 0,45 µm
- Diameter: Ø 25 mm
- Weight: 0,360 kg
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Questions about CHROMAFIL® PA syringe adaptor filters, pore size 0.45 µm, Ø 25 mm, 100 p.
What is this article?
CHROMAFIL® PA syringe adaptor filters, pore size 0.45 µm, Ø 25 mm, 100 p. is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Syringe filters, inside Filtration, in Lab consumables.
A syringe filter is a membrane in a plastic housing on a Luer fitting. Pore size, membrane polymer and diameter are the three choices. 0.2 µm is the sterilising and the HPLC-particle cut. 0.45 µm is the coarser clarification. Aqueous and solvent-resistant membranes are different polymers.
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 Syringe filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.