22089

Casein peptone Lecithin Polysorbate Broth

suitable for microbiology, NutriSelect^® Plus

• Synonyme(s) : TAT Broth, Tryptic Soy Lecithin Polysorbate Broth, Tryptone Soya Lecithin Polysorbate Broth
• Code UNSPSC : 41171607
• Nomenclature NACRES : NA.85

Propriétés

• Stérilité: non-sterile
• Forme: powder
• Durée de conservation: limited shelf life, expiry date on the label
• Composition: casein peptone, 20.0 g/L ; soya lecithin, 5.0 g/L
• Fabricant/nom de marque: NutriSelect^® Plus
• pH final: 7.1-7.5 (25 °C)
• Application(s): cleaning products; cosmetics; environmental; food and beverages; personal care; pharmaceutical; sterility testing; surface monitoring; microbiology
• Adéquation: nonselective for Bacillus spp.; nonselective for Candida spp.; nonselective for Clostridium spp.; nonselective for Escherichia coli; nonselective for Staphylococcus spp.; nonselective for Streptococcus spp.; nonselective for bacteria (General Media); nonselective for coliforms; nonselective for molds (General Media); nonselective for yeasts (General Media)

Description

Application

For the dilution of samples from pharmaceutical, cosmetic and raw material or end-products, for the purpose of enumeration.

Notes préparatoires

Suspend 25 g in 960 ml distilled water. Heat in a water-bath at 50°C for approx. 30 minutes until completely dissolved. Add 40 ml polysorbate (TWEEN^® 20) and sterilize by autoclaving at 121°C for 15 minutes.

Autres remarques

Microbial limit tests

Note de bas de page

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.

Informations légales

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

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

TWEEN is a registered trademark of Croda International PLC

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)