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1.01865

Readybag® Half Fraser Broth with Supplements

acc. ISO 11290, 62 g, irradiated, For the primary selective enrichment of Listeria sp.

Synonyma:

Demi Fraser broth, Fraser broth primary enrichment, Fraser Broth, Fraser Listeria selective enrichment Broth

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Velikost baleníSkladová položkaDostupnostCena
35 ea
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37 400,00 Kč

O této položce

NACRES:
NA.74
UNSPSC Code:
41106212

37 400,00 Kč

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Quality Level

200

agency

APHA, ISO 11133, ISO 11290

form

medium granules (dehydrated (DCM))

manufacturer/tradename

ReadyBag®

technique(s)

microbiological culture: suitable

pH

7.0-7.4 (25 °C, 55 g/L in H2O)

solubility

55 g/L

application(s)

food and beverages
microbiology
pathogen testing

storage temp.

15-25°C

suitability

Listeria spp.

General description

Half FRASER (Demi FRASER) broth has high nutrient content and the large buffer capacity that creates optimum growth conditions for Listeria. Lithium chloride, nalidixic acid, and acriflavine hydrochloride largely inhibit the growth of accompanying bacteria. Esculin and ammonium iron (III) citrate enables the detection of the β-D-glucosidase activity by the formation of a black complex of esculetin with iron (III) ions. However, this reaction is not exclusive to Listeria sp. and hence every primary and secondary enrichment in FRASER broth has to be sub-cultured on selective plating media.

Application

Half FRASER (Demi FRASER) broth with supplements is used for the primary selective enrichment of Listeria sp. from food and animal feed as well as from environmental samples and other materials.

Legal Information

READYBAG is a registered trademark of Merck KGaA, Darmstadt, Germany

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Tato položka
01202161.464761.02449
Readybag® Half Fraser Broth with Supplements acc. ISO 11290, 62 g, irradiated, For the primary selective enrichment of Listeria sp.

Millipore

1.01865

Readybag® Half Fraser Broth with Supplements

Half Fraser Broth in Bags For enrichment of samples for Listeria sp. and Listeria monocytogenes in accordance with ISO 11290, suitable for microbiology

Millipore

0120216

Half Fraser Broth in Bags

ReadyTube® Half Fraser Broth ReadyTube®, bottle capacity 250 mL, bottle filling volume 225 mL, closure type, blue screw cap with 3 loci, box of 6 bottles, selective for Listeria monocytogenes

Millipore

1.46476

ReadyTube® Half Fraser Broth

Readybag® Half FRASER broth with supplements pkg of 60 pieces, according to FDA (BAM), ISO 11290, for Listeria spp.

Millipore

1.02449

Readybag® Half FRASER broth with supplements

agency

APHA, ISO 11290, ISO 11133

agency

ISO 11290, according to ISO 11290

agency

ISO 11190

agency

APHA, ISO 11290

suitability

Listeria spp.

suitability

Listeria spp.

suitability

selective for Listeria monocytogenes

suitability

Listeria spp. (spp.)

form

medium granules (dehydrated (DCM))

form

liquid

form

liquid (ready-to-use)

form

medium granules (dehydrated (DCM))

technique(s)

microbiological culture: suitable

technique(s)

microbiological culture: suitable

technique(s)

-

technique(s)

microbiological culture: suitable

application(s)

food and beverages
microbiology
pathogen testing

application(s)

agriculture
environmental
food and beverages
industrial qc
pathogen testing
sample preparation, microbiology

application(s)

environmental
food and beverages
microbiology

application(s)

food and beverages
microbiology
pathogen testing

storage temp.

15-25°C

storage temp.

-

storage temp.

2-8°C

storage temp.

15-25°C

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Skladovací třída

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Osvědčení o analýze (COA)

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Protokoly

Standards for Detection and Enumeration of Listeria monocytogenes and Listeria spp. in the food chain

Discover the revised EN ISO 11290-1 and EN ISO 11290-2 standards and gain insights into updated detection methods for Listeria monocytogenes and Listeria spp., including enumeration in food, animal feed, and environmental samples. Explore culture media solutions.

Understanding Listeria: Guide to Listeria Monocytogenes and Its Impact on Food Safety

Ensure food safety with our robust Listeria monocytogenes testing methods, including biochemical tests, chromogenic media, and rapid detection methods.

Sortimentní položky

Typy médií v mikrobiologii

Různé typy kultivačních médií, které se používají k pěstování mikroorganismů v laboratoři pro kontrolu kvality, se dělí podle několika kritérií, jako je konzistence, složení nebo selektivita.

Types of Media in Microbiology

The different types of culture media, that are used to grow microorganisms in the laboratory for quality control, are classified by several criteria, such as consistency, composition, or selectivity.

Globální číslo obchodní položky

Skladová položkaGTIN
101865000104027269350895

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