Description
Filter units with nylon membrane provide ready-to-use plastic bottle-top filtration for vacuum-assisted laboratory sample preparation. The nylon membrane measures 75 mm in diameter and offers a pore size of 0,45 µm, paired with a 500 ml capacity for routine clarification and particulate reduction of aqueous and nylon-compatible liquids. This configuration is well suited to media filtration, buffer preparation, and general laboratory filtration steps where a 0,45 µm cut-off is specified. As complete filtration units, they reduce assembly time versus multi-component funnel systems and integrate into standard vacuum technology setups. The pack contains 12 pieces and has a total weight of 3,000 kg, supporting continuous bench use and inventory planning. These units from manufacturer Nalgene fit established plastic filtration-unit workflows in research and quality-control environments. Precise stating of diameter, pore size, and volume helps laboratories match the product to validated methods and maintain consistent filtration performance across sample series.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 12 pc(s)
- Membrane material: Nylon
- Diameter: 75 mm
- Pore size: 0,45 µm
- Capacity: 500 ml
- Weight: 3,000 kg
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Questions about Filter units with nylon membrane, Ø 75 mm, pore size 0.45 µm, 500 ml, 12 unit(s)
What is this article?
Filter units with nylon membrane, Ø 75 mm, pore size 0.45 µm, 500 ml, 12 unit(s) is the article on this page. Luminix Health distributes Nalgene for laboratory use. It sits in Bottle-top & vacuum filtration units, inside Filtration, in Lab consumables.
A bottle-top filter or a vacuum filtration unit sits on a bottle and pulls a liquid through a membrane under vacuum. Pore size and membrane are the same choice as a syringe filter, at a larger area. A sterile unit is a stated claim. The bottle neck has to match.
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 Bottle-top & vacuum filtration units. 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, 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.