Description
Steritop™ bottle top filters are sterile, ready-to-use bottle-top filtration units fitted with a polyethersulfone (PES) membrane, a pore size of 0,22 µm and a 1000 ml capacity. They are intended for vacuum filtration in the laboratory, particularly where bottle-top filter systems are used for sterile processing of aqueous solutions, media and buffers. The PES membrane with 0,22 µm pores supports sterile filtration steps that mount directly onto a suitable receiving bottle, keeping the workflow within standard vacuum technology setups. Each unit is supplied sterile for single-use operation as a plastic filtration device. The product is packed as 12 pieces with a pack weight of 3,000 kg, matching routine laboratory consumption for larger working volumes. These Steritop™ bottle top filters from manufacturer MERCK MILLIPORE belong to the established group of ready-to-use plastic filtration units for bottle-top vacuum applications. Their 1000 ml format and 0,22 µm PES configuration suit batch sterile filtration tasks in research and analytical environments that prefer direct bottle-top connection over multi-part funnel assemblies.
This article is part of Bottle-top & vacuum filtration units, in Filtration.
Key features
- Pack size: 12 pc(s)
- Product type: Bottle top filter
- Membrane material: PES
- Pore size: 0,22 µm
- Capacity: 1000 ml
- Sterility: Sterile
Recently viewed
You may also like
Questions about SteritopTM bottle top filters, PES-membrane, sterile, 0.22 µm, 1000 ml
What is this article?
SteritopTM bottle top filters, PES-membrane, sterile, 0.22 µm, 1000 ml is the article on this page. Luminix Health distributes MERCK MILLIPORE 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.
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.