Fraser Secondary Enrichment Broth Base
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Catalog number
M1083-10X100G
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Price
Please ask
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Size
10X100G
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Description
Fraser Secondary Enrichment Broth Base is used to isolate, cultivate and enrich L isteria monocytogenes from food and environmental specimens.
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Alternative Name
Secondary Enrichment Broth Base Fraser
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Type
Dehydrated Culture Media
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Origin
Animal
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Classification
Bacterial
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Composition g L
Proteose peptone 5.000 Casein enzymic hydrolysate 5.000 Yeast extract 5.000 Beef extract 5.000 Sodium chloride 20.000 Lithium chloride 3.000 Disodium phosphate 12.000 Monopotassium phosphate 1.350 Esculin 1.000 Ferric ammonium citrate 0.500 Final pH ( at 25°C) 7.2±0.2
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Quantity required per litre
57,85 g
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Appearance
Cream to yellow homogeneous free flowing powder
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Colour and Clarity of prepared medium
Basal medium :Yellow coloured, clear solution with slight precipitate. After addition of FD065 or FD125: Fluorescent yellow coloured, clear solution with slight precipitate forms in tubes.
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Cultural response
Cultural characteristics observed with added Fraser enrichment supplement (FD065) or Fraser Selective Supplement (FD125) after an incubation at 35-37°C for 24-48 hours.
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Storage
Store below 30°C in tightly closed container and the prepared medium at 2 - 8°C.
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Shelf Life
Use before expiry date on the label.
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Properties
º C. The broth is a modified culture medium for culturing isolated or enriched bacteria, yeasts and micro organisms.The buffered pH and low salt content of these media broths will ensure a perfect growth of the pathogens to be detected. The broth or culture medium is supplied in 500gr and 5 x 500gr quntities by Himedia. The broth's MSDS certificate is supplied for appoval of our broth's batch quality. The screening and selective enrichment of these pathogens and bacteriacan also be obtained by other broths and selective culture media supplements.
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