17151

Kanamycin Esculin Azide Agar

suitable for microbiology, NutriSelect^® Plus

• UNSPSC Code: 41171609
• NACRES: NA.85

Propiedades

• sterility: non-sterile
• Quality Level: 200
• form: powder
• shelf life: limited shelf life, expiry date on the label
• composition: agar, 12 g/L ; casein enzymic hydrolysate, 20 g/L ; esculin, 1 g/L ; ferric ammonium citrate, 0.5 g/L ; kanamycin sulfate, 0.02 g/L ; sodium azide, 0.15 g/L ; sodium chloride, 5 g/L ; sodium citrate, 1 g/L ; yeast extract, 5 g/L
• manufacturer/tradename: NutriSelect^® Plus
• final pH: 7.0±0.2 (25 °C)
• application(s): environmental; food and beverages; water monitoring; microbiology
• suitability: selective and differential for Enterococcus spp.; selective and differential for Streptococcus spp.

Descripción

Application

For isolation of Group D Streptococci in foodstuffs.
Kanamycin Esculin Azide Agar may be used as a media to obtain predominant lactic acid bacteria associated with fermenting cassava.[1]

Preparation Note

Suspend 44.67 g in 1 litre distilled water. Heat to boiling to dissolve the medium completely. Dispense as desired. Sterilize by autoclaving at 121°C for 15 minutes. Warning: Sodium azide has a tendency to form explosive metal azides with plumbing materials. It is advisable to use enough water to flush off the disposables.

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

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

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

Información de seguridad

• hcodes: H412
• pcodes: P273 - P501
• Hazard Classifications: Aquatic Chronic 3
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves