Description
Nutrient cardboard discs are sterile dry culture media intended for colony count determination by the membrane filtration method. Supplied in Petri dishes, they form a practical alternative to conventional agar media and provide the nutrients required for microbial growth and colony formation on membrane filters. The dry format delivers a long shelf life of 24 months, reducing preparation effort and supporting efficient laboratory workflows. Available in packs of 100 pieces with a net weight of 1,260 kg, these discs from manufacturer Sartorius are well suited to routine microbiological analysis in water testing, food safety and environmental monitoring. They enable reliable enumeration of colonies without the need to prepare fresh agar plates, helping quality-control and research laboratories maintain consistent results. Originating from Germany, the product offers a ready-to-use nutrient base that simplifies membrane-filtration procedures while ensuring stable performance across a range of microbial assays.
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
- Country of origin: Germany
- Origin region: Niedersachsen
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Questions about m Green NPS & gridded MF, 0.65m
What is this article?
m Green NPS & gridded MF, 0.65m is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Ready-to-use culture media (plates, tubes, bottles), inside Culture media & microbiology, in Microbiology lab supplies.
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 Culture media & microbiology. The sub-category is Ready-to-use culture media (plates, tubes, bottles). The catalogue is Microbiology lab supplies.
Shelves beside this one are Dehydrated culture media (agar & broth bases), Petri dishes, Microbiology (other), Inoculation loops, spreaders & needles and Microbial identification, hygiene monitoring & rapid tests.
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.