Description
NKS nutrient cardboard discs for the Microsart® e.motion dispenser are dry culture media intended for colony count determination using the membrane filtration method. Presented as sterile dry nutrient media in Petri dishes, they offer a convenient alternative to conventional agar media in microbiological testing. The format is designed for use with the Microsart® e.motion dispenser, supporting efficient disc handling in membrane-filtration workflows. A major practical benefit versus agar media is the long shelf life of 24 months, which simplifies inventory management and helps maintain readiness for colony enumeration. Each unit comprises 100 pc(s), suitable for routine quality-control and research microbiology. These NKS discs from manufacturer Sartorius bring together dry-medium stability and dispenser-oriented presentation for laboratories that rely on membrane filtration colony counts. Net weight and gross weight are each 1,360 kg per pack. By replacing freshly prepared agar plates with stable dry nutrient cardboard discs, users can standardise membrane-filtration based colony counting while reducing media preparation effort and supporting consistent availability across testing schedules.
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
- Compatibility: Microsart® e.motion dispenser
- Medium type: Dry nutrient media in Petri dishes
- Shelf life: 24 months (730 days)
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Questions about Medium Standard TTC Nutrient Pad Set
What is this article?
Medium Standard TTC Nutrient Pad Set 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 Microbiologie.
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 Microbiologie.
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.
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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.
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.

