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Merck

45183

Enterococcus Selective Agar

NutriSelect® Basic, according to ISO 7899, powder, for Enterococcus spp., pack of 500 g, suitable for microbiology

Sinónimos:

Slanetz and Bartley Agar, m-Enterococcus Agar acc. Slanetz and Bartley

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NACRES:
NA.85
UNSPSC Code:
41171606
Manufacturer/tradename:
NutriSelect® Basic
Agency:
according to ISO 7899
Form:
powder
Suitability:
Enterococcus spp., selective and differential for Streptococcus spp.
Application(s):
bioburden testing
clinical testing
environmental
food and beverages
water monitoring, microbiology
Servicio técnico
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Quality Level

agency

according to ISO 7899

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 10 g/L , disodium hydrogen phosphate monohydrate, 4 g/L , D(+)-glucose, 2 g/L , sodium azide, 0.4 g/L , 2,3,5-triphenyltetrazolium chloride, 0.1 g/L , tryptose, 20 g/L , yeast extract, 5 g/L

packaging

pack of 500 g

manufacturer/tradename

NutriSelect® Basic

technique(s)

microbiological culture: suitable

final pH

7.2±0.2 (25 °C)

application(s)

bioburden testing
clinical testing
environmental
food and beverages
water monitoring, microbiology

suitability

Enterococcus spp., selective and differential for Streptococcus spp.

Application

Selective medium for enumeration and detection of enterococci in water and sewage with the membrane-filter technique and in the direct application procedure in food.

Preparation Note

Dissolve 42 g in 1 litre distilled water. Sterilize in a steamer without excess pressure for 30 minutes. Do NOT autoclave. Pour plates.

Other Notes

Isolation and enumeration of sulphite-reducing Clostridium spores from Group D faecal streptococci from oysters
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


hcodes

Hazard Classifications

Aquatic Chronic 3

Clase de almacenamiento

11 - Combustible Solids

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter



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M K BURKWALL et al.
Applied microbiology, 12, 18-23 (1964-01-01)
A total of 15 agar media were examined for their yield, selectivity, readability, and simplicity of preparation and use. A thallium medium of Barnes was selected as the better of the high yield-fair selectivity type of medium and an azide-citrate
Xili Liang et al.
Applied microbiology and biotechnology, 102(11), 4951-4962 (2018-04-09)
Insects constitute the most abundant and diverse animal class and act as hosts to an extraordinary variety of symbiotic microorganisms. These microbes living inside the insects play critical roles in host biology and are also valuable bioresources. Enterococcus mundtii EMB156
Numbers of enterococci in water, sewage, and feces determined by the membrane filter technique with an improved medium.
L W SLANETZ et al.
Journal of bacteriology, 74(5), 591-595 (1957-11-01)