Beschrijving
Rogosa Agar is a dehydrated nutrient medium for microbiology supplied in a 500 g plastic pack. It is intended for the detection of special microorganisms within hygiene-monitoring and quality-control programmes that use selective solid media. The agar supports culture work focused on organisms for which Rogosa-type formulations are established in laboratory practice. Supplied by manufacturer Carl ROTH, this product belongs to dry nutrient media ranges used for specialised microbial detection tasks. The pack contains 500 g and has an approximate weight of 0,394 kg, presented in plastic packaging suited to routine media preparation on the laboratory bench. Laboratories engaged in hygiene monitoring can prepare plates or tubes from this dehydrated agar following standard reconstitution procedures. Rogosa Agar fits applications requiring selective conditions for particular groups of microorganisms in food, dairy or environmental testing contexts. It offers a convenient bulk format for facilities that regularly prepare specialised culture media for targeted detection workflows in everyday microbiology.
This article is part of Dehydrated culture media (agar & broth bases), in Culture media & microbiology. See also Petri dishes.
Key features
- Sodium acetate: 15 g/l
- Tryptone: 10 g/l
- Dextrose: 10 g/l
- Potassium phosphate: 6 g/l
- Yeast extract: 5 g/l
- Sucrose: 5 g/l
- Arabinose: 5 g/l
- Ammonium citrate: 2 g/l
- Polysorbate 80: 1 g/l
- Magnesium sulphate (MgSO4): 0,57 g/l
- Pack size: 500 g plastic
- Product type: Dehydrated nutrient medium
- Weight: 0,394 kg
- Form: Agar medium
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Rogosa Agar, for microbiology, 500 g, plastic
What is this article?
Rogosa Agar, for microbiology, 500 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Dehydrated culture media (agar & broth bases), inside Culture media & microbiology, in Media.
A dehydrated medium is a powder the laboratory dissolves, sterilises and pours. The formulation name, the supplements it still needs, and the grams per litre are the specification. Two powders with similar names, one selective and one not, grow different organisms.
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 Dehydrated culture media (agar & broth bases). The catalogue is Media.
Shelves beside this one are Petri dishes, Ready-to-use culture media (plates, tubes, bottles), Microbiology (other), Inoculation loops, spreaders & needles and Microbial identification, hygiene monitoring & rapid tests.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.

