Brosse de Glutamate minéral modifiée (Base), pour microbiologie

Code: 17171-500G D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

For the enumeration of coliform bacteria in water and waste water samples.

Footnote

We offer two media types: the superior granulated...


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$146.74 500G
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

For the enumeration of coliform bacteria in water and waste water samples.

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 22.7 g of Part A and 12.7 g of Part B in 1 litre distilled water containing 5 g of ammonium chloride. Heat is necessary to dissolve the medium completely. Dispense in tubes containing inverted Durham’;s tubes. Sterilize by autoclaving at 115°C for 10 minutes. For single strength medium use 11.35 g of Part A and 6.35 g of Part B in 1 litre distilled water containing 2.5 g ammonium chloride.

agencyaccording to ISO 16649-3:2015
application(s)microbiology, agricultureagricultureenvironmentalfood and beverageswater monitoring
compositionthiamine, 0.002 g/L, lactose, 20 g/L, ferric ammonium citrate, 0.02 g/L, pantothenic acid, 0.002 g/L, bromocresol purple, 0.02 g/L, magnesium sulfate, 0.2 g/L, sodium formate, 0.5 g/L, L-aspartic acid, 0.048 g/L, nicotinic acid, 0.002 g/L, L-arginine, 0.04 g/L, calcium chloride, 0.02 g/L, L-cystine, 0.04 g/L, dipotassium phosphate, 1.8 g/L
final pH6.7±0.2 (25 °C)
formpowder
manufacturer/tradenameNutriSelect® Plus
Quality Level200
shelf lifelimited shelf life, expiry date on the label
sterilitynon-sterile
suitabilitynonselective and differential for coliforms, nonselective and differential for enterobacteriaceae, nonselective and differential for Escherichia coli
technique(s)microbiological culture: suitable
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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