Description
Nutrient cardboard discs are sterile dry nutrient media presented in Petri dishes for colony count determination using the membrane filtration method. They offer a practical alternative to conventional agar media and are distinguished by a long shelf life of 24 months. Each pack contains 100 pc(s), supporting routine microbiological colony-enumeration work that relies on membrane filtration. The dry nutrient cardboard disc format reduces preparation effort compared with freshly poured agar plates while remaining aligned with established membrane-filtration procedures for determining colony numbers. These discs from manufacturer Sartorius sit within microbiology reagents and are intended for laboratories performing quantitative microbial assessment on membrane-filtered samples. Net weight is 1,330 kg and gross weight is 1,368 kg per pack. Produced in Germany, the product provides a convenient dry-medium option for colony count workflows where stable, ready nutrient discs in Petri dishes are preferred over shorter-lived agar preparations.
This article is part of Ready-to-use culture media (plates, tubes, bottles), in Culture media & microbiology.
Key features
- Pack size: 100 pc(s)
- Storage temperature: Room Temperature
- Media format: Dry nutrient media in Petri dishes
- Shelf life: 24 months (730 days)
- Technical Information Sheet:
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Milieux de culture & microbiologie
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Milieux de culture prêts à l'emploi (boîtes, tubes, flacons)
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Questions about m Green NPS & gridded MF, 0.65m, 100pk
What is this article?
m Green NPS & gridded MF, 0.65m, 100pk is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Milieux de culture prêts à l'emploi (boîtes, tubes, flacons), inside Milieux de culture & microbiologie, in Milieux microbiologiques.
A ready-to-use plate, tube or bottle is the medium already prepared and sterile. It saves the autoclave and it expires. The fill volume, the supplements and the storage temperature are the specification. A plate that has dried out or grown a colony of its own is finished.
A culture medium is the food and the solid or liquid home of a microorganism. Dehydrated media are powders the laboratory dissolves and sterilises. Ready-to-use plates and tubes are already that. A Petri dish is the plate. Selective media let one kind of organism grow and hold another back. The formulation and the supplements, not the colour of the agar, are the specification. Reference strains are at ATCC. Methods are on PubMed. Biosafety practice is the WHO laboratory biosafety topic.
Which category should I open next?
The category is Milieux de culture & microbiologie. The sub-category is Milieux de culture prêts à l'emploi (boîtes, tubes, flacons). The catalogue is Milieux microbiologiques.
Shelves beside this one are Milieux de culture déshydratés (bases agar & bouillon), Boîtes de Petri, Microbiologie (autres), Anses d'ensemencement, étaleurs & aiguilles and Identification microbienne, surveillance de l'hygiène & tests rapides.
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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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.