Beschrijving
Cellulose nitrate (CN) membrane filters are laboratory filtration media intended for colony count determination, particle testing, microscopy and related microbiological examinations. These membranes are produced from cellulose nitrate (cellulose mixed ester) and belong to a membrane filter family from manufacturer Sartorius that also includes cellulose acetate and regenerated cellulose grades. Laboratories can choose between formats with or without a printed grid and with or without a hydrophobic edge, enabling clear colony visualisation and controlled liquid handling during filtration. The pack contains 100 pieces and has a net weight of 0,111 kg, making it practical for routine quality-control, environmental monitoring and process-control applications. Membrane filtration remains a standard technique for concentrating microorganisms and particulates from liquid samples prior to incubation or microscopic evaluation. These CN filters support consistent sample preparation in research and industrial laboratories that depend on reproducible filtration steps. Originating from Germany, they integrate readily into established membrane-filtration protocols with conventional filter holders and manifolds.
This article is part of Carbohydrates & sugars, in Biochemicals & reagents.
Key features
- Pack size: 100 pc(s)
- Storage temperature: Room Temperature
- Material: Cellulose nitrate (CN)
Recent bekeken
Misschien vind je dit ook leuk
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about CN white - green, sterile, 0.45 m
What is this article?
CN white - green, sterile, 0.45 m is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Carbohydrates & sugars, inside Biochemicals & reagents, in Media.
A carbohydrate reagent is a sugar or a derivative, specified by identity, anomer where it matters, and purity. Hydrate and anhydrous forms change the mass. A culture-grade sugar and an analytical standard of the same name are different bottles.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
Which category should I open next?
The category is Biochemicals & reagents. The sub-category is Carbohydrates & sugars. The catalogue is Media.
Shelves beside this one are Amino acids & peptides, Coenzymes, nucleotides & vitamins, Biochemicals (other), Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
What should I check before I order?
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.