Beschreibung
Cellulose acetate (CA) membrane filters with a pore size of 0,2 µm and a diameter of 47 mm are laboratory membranes intended for filtration tasks in microbiology and related analytical work. Made from cellulose acetate, they provide a defined porous structure for particle retention and sample handling. Supplied in a pack of 100 pieces from manufacturer Sartorius, these non-sterile membranes suit routine laboratory procedures where sterile individual packaging is not required. The 47 mm format fits standard filter holders and funnels used in quality control, research and teaching laboratories. Cellulose acetate membranes are commonly selected for aqueous filtration steps, particle testing and preparation of samples for microscopy. With a net weight of 0,108 kg per pack, the quantity supports regular laboratory consumption. Originating from Germany, the filters meet the material and dimensional specifications expected for professional membrane filtration. They can be integrated into colony-count workflows, particle checks and general microbiological filtration when combined with appropriate laboratory practice.
This article is part of Carbohydrates & sugars, in Biochemicals & reagents.
Key features
- Pack size: 100 pc(s)
- Storage temperature: Room Temperature
- Pore size: 0,2 µm
- Diameter: 47 mm
- Material: Cellulose acetate (CA)
- Sterility: Non-sterile
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Questions about CA white, sterile, 0.2 m
What is this article?
CA white, sterile, 0.2 m is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Carbohydrates & sugars, inside Biochemicals & reagents, in Mikrobiologie.
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 Mikrobiologie.
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.