Description
Cellulose nitrate (CN) membrane filter is an unsterile laboratory membrane made from cellulose nitrate / mixed cellulose ester (CN, MCE) for microbiological and analytical work. With a pore size of 0,8 µm and a diameter of 25 mm, these discs support colony count determination, particle testing and microscopy workflows where a defined retention rating and a standard small format are required. The non-sterile membranes can be selected in configurations with or without grid and with or without hydrophobic edge according to method needs, giving flexibility for plating, filtration and microscopic evaluation. Supplied in packs of 100 pieces from manufacturer Sartorius, the filters suit routine quality control, environmental monitoring support and general laboratory particle or microbial assessment. Material composition as cellulose nitrate mixed ester provides the familiar handling and wetting behaviour expected of CN/MCE membranes in classical microbiology and particle analysis. Net weight is 0,076 kg per pack unit as specified for this 25 mm, 0,8 µm variant.
This article is part of Carbohydrates & sugars, in Biochemicals & reagents.
Key features
- Pack size: 100 pc(s)
- Storage temperature: Room Temperature
- Material: cellulose nitrate, mixed cellulose ester (CN, MCE)
- Pore size: 0,8 µm
- Diameter: 25 mm
- Sterility: non-sterile
Compliance & Safety Information
Récemment consulté
Vous aimerez peut-être aussi
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about CN white - black, non-sterile, 0.8 m
What is this article?
CN white - black, non-sterile, 0.8 m is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Carbohydrates & sugars, inside Biochemicals & reagents, in Microbiologie.
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 Microbiologie.
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.