MacConkey Broth Purple, for microbiology

Code: 16377-500g-f D2-231

Not available outside of the UK & Ireland.

Application

MacConkey Broth Purple is a differential medium used for the detection of coliforms in water samples and milk examination by MPN technique. It is a modification o...


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$143.12 500G
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Not available outside of the UK & Ireland.

Application

MacConkey Broth Purple is a differential medium used for the detection of coliforms in water samples and milk examination by MPN technique. It is a modification of the classic medium, where neutral red is replaced by a less aggressive indicator, according European Pharmacopoeia. It is also recommended by ISO Committee under the specification ISO 9308-2:1990.

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

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

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

Preparation Note

Suspend 40 g in 1000 ml distilled water. Dispense in test tubes with inverted Durham tubes. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes.

application(s)microbiology, agriculturebioburden testingenvironmentalfood and beverageswater monitoring
compositionbile salts, 5.0 g/L, lactose, 10.0 g/L, sodium chloride, 5.0 g/L, peptone, 20.0 g/L, bromoresol purple, 0.01 g/L
final pH7.4±0.2 (25 °C)
formpowder
manufacturer/tradenameNutriSelect® Plus
Quality Level200
shelf lifelimited shelf life, expiry date on the label
sterilitynon-sterile
suitabilityselective and differential for Proteus spp., selective and differential for enterobacteriaceae, selective and differential for coliforms, selective and differential for Salmonella spp., selective and differential for Enterobacter spp., selective and differential for Klebsiella spp., selective and differential for Escherichia coli, selective and differential for Serratia spp., selective and differential for Citrobacter spp., selective and differential for Shigella spp.
This product has met the following criteria: