Description
Membrane filters, nitrocellulose — 0,45 µm — Ø 47 mm are non-sterile disc membranes intended for laboratory filtration and separation workflows. Manufactured from nitrocellulose with a defined pore size of 0,45 µm and a diameter of 47 mm, they support routine clarification and particulate retention of aqueous and compatible liquid samples. Each pack contains 100 pc(s) and has a net weight of 0,161 kg, making the format practical for standard filter holders and manifold systems used in analytical and research laboratories. The membranes are supplied non-sterile and are characterised by a flash point of 180 °C; the associated transport classification is UN-Nr. 3270. These nitrocellulose filters from manufacturer GVS fit established labware practices in filtration, water purification, dialysis and separation setups where a 0,45 µm cut-off on a 47 mm disc is required. They are suited to general sample preparation, microbiological support steps and quality-control filtration when sterility of the membrane itself is not specified. Clear dimensional and pore-size definition helps match the discs to common holders and protocols without altering established method parameters.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Flash point: 180 °C
- Material: nitrocellulose
- Pore size: 0,45 µm
- Diameter: 47 mm
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Membrane filters, nitrocellulose, non-sterile, Ø 47 mm, pore size 0.45 µm
What is this article?
Membrane filters, nitrocellulose, non-sterile, Ø 47 mm, pore size 0.45 µm is the article on this page. Luminix Health distributes GVS for laboratory use. It sits in Membrane filters, inside Filtration, in Lab consumables.
A membrane filter is the disc itself, without a syringe housing. Pore size, polymer and diameter are the specification, and the disc has to sit in a holder. Gridded membranes are for counting colonies. A membrane and a filter paper of the same diameter are not interchangeable.
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 Membrane filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, 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.
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.