Description
Fraser Half Broth (Base) is a dehydrated nutrient medium base for microbiology, intended for laboratory culture workflows in food examination and hygiene monitoring. Referenced to ISO 11290-1 and ISO 11133, the base supports standardised preparation of Fraser half broth in analytical laboratories. This product from manufacturer Carl ROTH is suited to microbiological analyses that call for a half-broth base within ISO-aligned nutrient-media schemes. Teams working in hygiene monitoring and food microbiology can integrate the base into validated preparation steps consistent with laboratory SOPs and the stated standards. The dehydrated presentation is practical for scheduled production of enrichment media in quality-control and research facilities. Fraser Half Broth (Base) provides a focused option for laboratories that need a standards-related half-broth base for ongoing examination of foods and associated microbiological hygiene testing in a straightforward bulk pack.
This article is part of Dehydrated culture media (agar & broth bases), in Culture media & microbiology. See also Petri dishes.
Key features
- Pancreatic digest of casein: 5 g/l
- Meat peptone: 5 g/l
- Beef extract: 5 g/l
- Yeast extract: 5 g/l
- Sodium chloride: 20 g/l
- Disodium hydrogen phosphate dihydrate: 12 g/l
- Potassium dihydrogen phosphate: 1,35 g/l
- Lithium chloride: 3 g/l
- Esculin: 1 g/l
- Acriflavine: 0,0125 g/l
- Pack sizes: 500 g, 1 kg, 2.5 kg
- Storage temperature: +15 to +25 °C
- Standards: ISO 11290-1, ISO 11133
- Weight: 0,604 kg
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Fraser Half Broth (Base), ISO 11290-1, ISO 11133, 500 g, plastic
What is this article?
Fraser Half Broth (Base), ISO 11290-1, ISO 11133, 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 Microbiology lab supplies.
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 Microbiology lab supplies.
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.
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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.