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70144

Millipore

MacConkey Broth

NutriSelect® Plus, suitable for microbiology

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About This Item

UNSPSC Code:
41171606
NACRES:
NA.74

sterility

non-sterile

Quality Level

200

form

powder

shelf life

limited shelf life, expiry date on the label

composition

bile salts, 5.0 g/L
lactose, 10.0 g/L
neutral red, 0.075 g/L
peptone, 20.0 g/L
sodium chloride, 5.0 g/L

manufacturer/tradename

NutriSelect® Plus

final pH

7.2-7.6 (25 °C)

application(s)

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

suitability

selective and differential for Enterobacter spp.
selective and differential for Escherichia coli
selective and differential for Klebsiella spp.
selective and differential for Proteus spp.
selective and differential for Salmonella spp.
selective and differential for coliforms
selective and differential for enterobacteriaceae

Application

A presumptive medium for the detection of the coliform group in water and milk.

Preparation Note

Add 40 g to 1 litre of distilled water. Mix well and distribute into containers fitted with Durham tubes. Sterilize by autoclaving at 121°C for 15 minutes.

Other Notes

Recommendations of the Public Health Laboratory Service Water Subcommittee

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 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG5982
BCCD8151
BCCC3594
BCBW3869
BCBV6707

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EFFECT of anaerobic spore-bearing organisms on the validity of the presumptive coliform test as used in the bacteriological examination of water.
The Journal of hygiene, 51(2), 268-277 (1953-06-01)

Articles

Differentiation and Identification Media for Salmonella

Salmonella contamination is the second leading cause of food-borne illness worldwide. Controlling outbreaks of Salmonella is an important task for food regulators, restaurants and the food industry in general. The Salmonella family includes over 2,300 serotypes of bacteria, but two types, Salmonella enteritidis and Salmonella typhimurium, are responsible for about half of all human infections. Most outbreaks of Salmonella are traced back to dairy, poultry and meat products, but Salmonella can grow on nearly any food. Chicken, eggs and their derivative products are particularly high risk.

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