Description
Cellulose nitrate (CN) membrane filters with a pore size of 0,65 µm and a diameter of 50 mm serve non-sterile laboratory applications such as colony count determination, particle testing and microscopy. The membranes consist of cellulose nitrate, also described as mixed cellulose ester (CN, MCE), a standard material for microbiological and particulate examination. Supplied non-sterile in packs of 100 pieces, these discs are intended for workflows where sterile packaging is not required and operators prepare or handle filters according to their own protocols. They are available from manufacturer Sartorius within a broader family of cellulose nitrate, cellulose acetate and regenerated cellulose membranes that may include optional grid patterns or hydrophobic edges. The 50 mm diameter aligns with common laboratory filter holders, and the 0,65 µm pores support consistent observation and counting tasks. Each pack has a net weight of 0,100 kg, offering a compact unit for routine stocking on the microbiology or analytical bench where reliable CN/MCE membranes are needed for sample evaluation.
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: 0,65 µm
- Diameter: 50 mm
- Sterility: Non-sterile
Compliance & Safety Information
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Questions about CN gray - white, non-sterile, 0.65 m
What is this article?
CN gray - white, non-sterile, 0.65 m is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Carbohydrates & sugars, inside Biochemicals & reagents, in Life Science & Microbiology.
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.
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The category is Biochemicals & reagents. The sub-category is Carbohydrates & sugars. The catalogue is Life Science & Microbiology.
Shelves beside this one are Amino acids & peptides, Coenzymes, nucleotides & vitamins, Biochemicals (other), Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
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