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Merck
CN

88902

MacConkey-Sorbitol Agar

NutriSelect® Plus, suitable for microbiology

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About This Item

NACRES:
NA.85
UNSPSC Code:
41171606
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agency

according to ISO 16654:2001

sterility

non-sterile

form

powder

shelf life

limited shelf life, expiry date on the label

composition

agar, 13.5 g/L , bile salts, 1.5 g/L , crystal violet, 0.001 g/L , neutral red, 0.03 g/L , peptone, 17 g/L , proteose peptone, 3 g/L , sodium chloride, 5 g/L , sorbitol, 10 g/L

manufacturer/tradename

NutriSelect® Plus

final pH

7.1±0.2 (25 °C)

application(s)

agriculture
environmental
food and beverages, microbiology

suitability

selective and differential for Escherichia coli, selective and differential for Salmonella spp., selective and differential for Shigella spp., selective and differential for coliforms, selective and differential for enterobacteriaceae, selective and differential for enterovirulent E. coli (EEC)

Quality Level

Application

MacConkey-Sorbitol Agar is a growth media, which is used for the selective detection and differentiation of Escherichia coli in water samples.

Preparation Note

Suspend 50 g in 1 litre of distilled water. Bring to the boil to dissolve completely. Sterilize by autoclaving at 121°C for 15 minutes. Pour into sterile petri plates. Dry the surface of the gel before inoculation.

Other Notes

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

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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S.D. Weagant et al.
Journal of Food Protection, 58, 7-7 (1995)
Selective Growth Media for Differentiation and Detection of Escherichia Coli and Other Coliforms
Siegrist J
Analytix, 8 null

Articles

An article concerning selective growth media for differentiation and detection of Escherichia coli and other coliforms.

有关用于分化和检测大肠杆菌和其他大肠菌群的选择性生长培养基的一篇文章。

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