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22310

Millipore

Cereus Selective Agar

NutriSelect® Basic, suitable for microbiology

Synonym(s):

Bacillus Cereus Agar, Bacillus Cereus Selective Agar, Bacillus cereus Egg yolk Polymyxin Agar Base, Cereus Selective Agar Base acc. to Mossel, MYP Agar, Mannitol-Egg-yolk-polymyxine-Agar, PEMBA, PREP agar, Polymixin Pyruvate Egg yolk Mannitol Bromothymol blue Agar

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About This Item

UNSPSC Code:
41171606
NACRES:
NA.74

sterility

non-sterile

Quality Level

100

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 12 g/L
D(-)-mannitol, 10 g/L
meat extract, 1 g/L
meat peptone, 10 g/L
phenol red, 0.025 g/L
sodium chloride, 10 g/L

manufacturer/tradename

NutriSelect® Basic

technique(s)

microbiological culture: suitable

final pH

7.1±0.2 (25 °C)

application(s)

clinical testing
environmental
food and beverages
microbiology

suitability

selective and differential for Bacillus cereus
selective and differential for Bacillus spp.

Application

For enumeration, identification and isolation of Bacillus cereus in food.

Preparation Note

Dissolve 43 g in 900 ml water. Sterilize by autoclaving at 121°C for 15 minutes and let cool to 45-50°C. Add 100 ml egg-yolk suspension (Cat. No. 17148) and 10 mg polymyxin B (Cat. No. 81334) or 2 vial/l Polymyxin B Selective Supplement (Cat. No. P9602) to the autoclaved solution.

Footnote

We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.

Legal Information

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

22310-100G:
22310-VAR:
22310-BULK:
22310-500G:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF0207
BCCB3911
BCBW1952
BCBT8616
BCBT7056

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D A Mossel et al.
Applied microbiology, 15(3), 650-653 (1967-05-01)
For the enumeration of vegetative cells and spores of Bacillus cereus in foods, a mannitol-egg yolk-phenol red-agar has been developed which exploits the failure of B. cereus to dissimilate mannitol, and the ability of most strains to produce phospholipase C.

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