m-Lauryl Sulfate Broth, Vegitone, for microbiology

Code: 49522-500g-f D2-231

Not available outside of the UK & Ireland.

Application

A medium where the animal derived peptone was replaced by a plant peptone. It is used for enumeration of Escherichia coli and coliforms in water, using membrane f...


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Your Price
$109.03 500G
Discontinued

Not available outside of the UK & Ireland.

Application

A medium where the animal derived peptone was replaced by a plant peptone. It is used for enumeration of Escherichia coli and coliforms in water, using membrane filter technique. It is recommended by ISO Committee under the specification ISO 9308-1:1990.

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 76.2 g in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. Dispense as desired and sterilize by steaming for 30 minutes on three consecutive days or by autoclaving at 15 lbs pressure (121°C) for 15 minutes.

application(s)microbiology, agriculturebioburden testingenvironmentalfood and beverageswater monitoring
compositionpeptone (vegetable), 39.0 g/L, phenol red, 0.2 g/L, lactose, 30.0 g/L, yeast extract, 6.0 g/L, sodium lauryl sulfate, 1.0 g/L
final pH7.4±0.2 (25 °C)
formpowder
manufacturer/tradenameNutriSelect® Plus
Quality Level200
shelf lifelimited shelf life, expiry date on the label
suitabilityselective for coliforms, selective for Salmonella spp., selective for Enterobacter spp., selective for Escherichia coli
technique(s)microbiological culture: suitable
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