Technical Data Sheet
Fraser Broth (Base)
From Carl ROTH
ISO 11133, ISO 11290-1, for microbiology
Pack Qty.
Pack.
Storage temp. +15 to +25 °C
Transport temp. ambient temp.
WGK 1
Transport temp. ambient temp.
WGK 1
Application: Use 57.3 g for 1 l broth. A slight precipitate may appear after autoclaving. Prior to use add sterile filtered ferric(III) ammonium citrate solution ad 0.5 g/l broth (Art. No. 3130.1).
Enrichment medium for detection and isolation of Listeria in foods and environmental samples.
Enrichment medium for detection and isolation of Listeria in foods and environmental samples.
Full Fraser Broth including esculin, acriflavine and nalidixic acid.
€181.70/Pack Qty.
excl. VAT. | 500 g per Pack Qty.
Art. No. HP17.1
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€172.62/Pack Qty.
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€163.53/Pack Qty.
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Product details
Fraser Broth (Base) ISO 11133, ISO 11290-1, for microbiology
Full Fraser Broth including esculin, acriflavine and nalidixic acid.
Technical Information
| Verification of | Listeria monocytogenes |
| Application | Selective enrichment |
| Certified according to |
ISO 11133 ISO 11290 |
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Fraser Broth (Base)
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| Art. No. | Pack Qty. | Pack. | Price | Quantity | |
|---|---|---|---|---|---|
| HP17.1 | 500 g | plastic |
€181.70 |
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Downloads / MSDS
Certificates of Analysis
Guarantee analysis
| 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 |
| di-Sodium hydrogenphosphate dihydrate | 12 g/l |
| Potassium phosphate | 1,35 g/l |
| Lithium chloride | 3 g/l |
| Esculin | 1 g/l |
| Acriflavine | 0,025 g/l |
| Nalidixic acid | 0,02 g/l |
| pH value | 7,2 ±0,2 |