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Merck
CN

51759

Rapid Enterococci ChromoSelect Agar

NutriSelect® Plus, suitable for microbiology

Synonym(s):

Enterococci Rapid ChromoSelect Agar

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About This Item

NACRES:
NA.85
UNSPSC Code:
41171606

Key Documents

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Product Name

Rapid Enterococci ChromoSelect Agar, NutriSelect® Plus, suitable for microbiology

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 15 g/L
chromogenic mixture, 0.06 g/L
disodium hydrogen phosphate, 1.25 g/L
peptone special, 10 g/L
polysorbate 80, 2 g/L
sodium azide, 0.3 g/L
sodium chloride, 5 g/L

manufacturer/tradename

NutriSelect® Plus

impurities

sodium azide

final pH

7.5±0.2 (25 °C)

application(s)

bioburden testing
environmental
food and beverages
water monitoring
microbiology

storage temp.

2-8°C

suitability

selective and differential for Enterococcus spp.
selective and differential for Staphylococcus spp.

Quality Level

200

Related Categories

Application

Rapid Enterococci ChromoSelect Agar is used for rapid and easy identification and differentiation of Enterococci from water samples. It contains chromogenic substrate, which aids in the detection of Enterococci from water samples.

Other Notes

Medium for the assay of water for Enterococci
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.

Preparation Note

Suspend 33.6 g in 1 litre distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 1 bar pressure (121°C) for 15 minutes. Cool to 50 °C and pour into sterile petri plates.

Legal Information

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

hcodes

H412

Hazard Classifications

Aquatic Chronic 3

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

动植物来源培养基
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Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCM9761
BCCM4138
BCCL9651
BCCL2267
BCCJ5087

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M. Manafi. R. Sommer
Water Science and Technology, 27, 271-271 (1993)
H Althaus et al.
Zentralblatt fur Bakteriologie, Mikrobiologie und Hygiene. 1. Abt. Originale A, Medizinische Mikrobiologie, Infektionskrankheiten und Parasitologie = International journal of microbiology and hygiene. A, Medical microbiology, infectious..., 252(2), 154-165 (1982-06-01)
The rules of the European Economic Community to harmonize the hygienic quality of drinking water write out the faecal streptococci as indicator organisms. This operating definition of the faecal streptococci prohibits its taxonomic limitation to enterococci or group D streptococci.
A new medium for the detection of enterococci in water.
W LITSKY et al.
American journal of public health and the nation's health, 43(7), 873-879 (1953-07-01)

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