MilliporeSigma
All Photos(1)

Documents

1.02449

Millipore

Readybag® Half FRASER broth with supplements

pkg of 60 pieces, according to FDA (BAM), ISO 11290, for Listeria spp.

Sign Into View Organizational & Contract Pricing

Synonym(s):
Demi FRASER broth with supplements

agency

APHA
ISO 11290

Quality Level

reg. compliance

according to FDA (BAM)

sterility

sterile; γ-irradiated

form

medium granules (dehydrated (DCM))

packaging

pkg of 60 pieces
pkg of (Each sachet contains 12.5 g of granulated Half Fraser broth to which 225 mL of sterile water is added)

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. (spp.)

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
1.018651.000251.40197
form

medium granules (dehydrated (DCM))

form

medium granules (dehydrated (DCM))

form

medium granules (dehydrated (DCM))

form

-

agency

APHA, ISO 11290

agency

APHA, ISO 11133, ISO 11290

agency

APHA, according to ISO 11290

agency

APHA, ISO 11290

suitability

Listeria spp. (spp.)

suitability

Listeria spp.

suitability

Listeria spp.

suitability

Listeria spp. (spp.)

sterility

sterile; γ-irradiated

sterility

-

sterility

-

sterility

-

application(s)

food and beverages
microbiology
pathogen testing

application(s)

food and beverages
microbiology
pathogen testing

application(s)

food and beverages
microbiology, pathogen testing

application(s)

food and beverages, microbiology
pathogen testing

General description

Readybag® Half FRASER broth with supplements come in pre-weighed and gamma-irradiated to speed up and simplify food pathogen testing routines. This helps to eliminate all the media preparation steps from the workflow. The Readybag® single-use pouches remove the necessity of weighing, autoclaving, supplement handling, and extra lab space or equipment. It only requires the addition of sterile water before incubation.
The high nutrient content and the large buffer capacity of the Readybag® Half FRASER broth (with supplements) create optimum growth conditions for Listeria spp. Lithium chloride, nalidixic acid, and acriflavine hydrochloride inhibit the growth of accompanying bacteria. Esculin and ammonium iron (III) citrate forms a black complex of esculetin with iron (III) ions and facilitates the detection of β-D-glucosidase activity. But this reaction is not exclusive to Listeria spp. Hence, every primary and secondary enrichment in Fraser broth must be sub-cultured on selective plating media.

Application

Readybag® Half FRASER broth (with supplements) is suitable for the primary selective enrichment of Listeria spp. from food and animal feed, environmental samples, and other materials.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 3

1 of 3

TRANSIA® AG Listeria BioControl, ELISA test for detection of Listeria in food and environmental samples

Millipore

67000BC

TRANSIA® AG Listeria

Millipore

Millipore

90836

Fraser Supplement

Articles

Detection of Listeria monocytogenes in food and environmental samples according to ISO 11290-1, FDA-BAM and USDA-FSIS

Protocols

Listeria is a public health concern, affecting elderly, pregnant, newborns, and immunocompromised individuals.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service