Description
Millex®-HPF filter units, 25 mm with a 0,2 µm pore size, are laboratory syringe filters fitted with a PTFE membrane for sample clarification and particle removal. These ready-to-use filter units support routine filtration steps in analytical chemistry, life-science research and quality-control laboratories where a finer controlled pore size is required. Each pack contains 50 pc(s), enabling efficient multi-sample workflows without frequent restocking. The 25 mm diameter offers a practical filtration area for typical syringe volumes while remaining easy to handle at the bench. PTFE membrane chemistry is suited to aggressive solvents and demanding sample matrices used in laboratory preparation. Available from manufacturer MERCK MILLIPORE, the Millex®-HPF design is intended for filtration and separation tasks prior to instrumental analysis or further processing. A pore size of 0,2 µm supports fine clarification of samples ahead of downstream laboratory work. The compact housing integrates conveniently with standard laboratory syringes for straightforward push-through filtration. Pack weight is approximately 0,179 kg, facilitating storage and inventory management. These units support laboratories seeking consistent PTFE-membrane filtration at the stated specifications.
This article is part of Syringe filters, in Filtration.
Key features
- Pack size: 50 pc(s)
- Product type: Syringe filter units
- Diameter: 25 mm
- Pore size: 0,2 µm
- Membrane material: PTFE
- Weight: 0,179 kg
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Questions about Millex®-HPF filter units, 25 mm, pore size 0,2 µm, PTFE membrane, 50 unit(s)
What is this article?
Millex®-HPF filter units, 25 mm, pore size 0,2 µm, PTFE membrane, 50 unit(s) is the article on this page. Luminix Health distributes MERCK MILLIPORE 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?
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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.