91366

Universal Pre-Enrichment Broth

suitable for microbiology, NutriSelect^® Plus

• Kod UNSPSC: 41171607
• NACRES: NA.85

Właściwości

• sterylność: non-sterile
• Poziom jakości: 200
• Formularz: powder
• okres trwałości: limited shelf life, expiry date on the label
• skład: casein enzymic hydrolysate, 5.0 g/L ; dextrose, 0.50 g/L ; disodium phosphate, 7.0 g/L ; ferric ammonium citrate, 0.10 g/L ; magnesium sulfate, 0.250 g/L ; monopotassium phosphate, 15.0 g/L ; proteose peptone, 5.0 g/L ; sodium chloride, 5.0 g/L ; sodium pyruvate, 0.20 g/L
• producent / nazwa handlowa: NutriSelect^® Plus
• metody: microbiological culture: suitable
• pH końcowe: 6.3±0.2 (25 °C)
• Zastosowanie: environmental; food and beverages; sample preparation; microbiology
• przydatność: nonselective for Listeria spp.; nonselective for Salmonella spp.

Opis

Opis ogólny

Universal Pre-enrichment Broth (UPB) is used for recovering sublethally injured Salmonella and Listeria from food products. UPB lacks inhibitory agents to provide selectivity for target pathogens and may not be adapted for samples with high levels of background microflora.

Zastosowanie

Universal Pre-enrichment Broth (UPB) has been used in the enrichment of Listeria monocytogenes and Salmonella species. It has also been used in the growth kinetic studies of Salmonella typhimurium.

Uwaga dotycząca przygotowania

Suspend 38.05 grams in 1000 ml distilled water. Heat if necessary, to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Mix well and dispense as desired.

Przypis

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.

Informacje prawne

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

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable