MHA000P2D

Wallerstein Differential Broth

capacity 2 mL, ampoule used in breweries to detect and enumerate bacteria present in small numbers in a mixed flora sample. Cycloheximide inhibits most yeasts and molds.

• Synonim(y): WLD, WL Differential broth
• Kod UNSPSC: 41106225
• eCl@ss: 32160801
• NACRES: NA.74

Właściwości

• Poziom jakości: 100
• sterylność: sterile
• Formularz: liquid
• okres trwałości: 12 mo.
• Właściwości: ready-to-use
• opakowanie: pack of 50 tests
• pojemność: 2 mL
• filling volume: 2 mL
• kolor: slightly opalescent green-blue
• moc wejściowa: sample type sport drink; sample type bottled water; sample type cosmetics; sample type beer; sample type beverage(s); sample type beverage(s); sample type soft drink; sample type cider; sample type food(s); sample type wine
• pH: 5.5±0.2 (25.0 °C)
• Zastosowanie: environmental; food and beverages; industrial qc (microbial monitoring); microbiology
• kompatybilność: for use with MF-method; for use with Microfil^®; for use with MicropreSure^®; for use with Milliflex^®
• Warunki transportu: wet ice
• temp. przechowywania: 2-8°C
• przydatność: bacteria

Opis

Opis ogólny

WL Differential media is recommended for selective isolation and enumeration of bacteria encountered in breweries and industrial fermentations. The presence of cyclohexamide inhibits the growth of yeasts.{4} Ready-to-use Liquid ampoule media solve numerous problems in microbiology laboratories where time, equipment and trained personnel are often in short supply. They are available in convenient, single test 2 mL plastic ampoules, eliminating the manipulation of glass ampoules and avoiding the waste and spoilage associated with bulk packaged media.

Zastosowanie

WL differential media is used in the growth of acetic acid bacteria, Flavobacterium, Proteus and thermophilic bacteria under aerobic and growth of lactic acid bacteria and Pediococcus under anaerobic condition.{5}

Komentarz do analizy

Bacteria appear as small colonies with green blue color. If cycloheximide resistant yeast grow, they are creamy, green-white

QC organisms
A. aceti (ATCC 15973)

Target Microorganisms: Aciduric bacteria (yeast and mold are inhibited)

Informacje prawne

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

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

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 12 - Non Combustible Liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable