51228

Tryptic Soy Broth - Dehydrated Culture Media

NutriSelect^® Plus, Broth No. 2, powder, suitable for microbiology

• Synonym(s): CASO Broth No. 2, Casein Soya Broth No. 2, Soybean Casein digest Broth No. 2, TSB No. 2, Tryptone Soya Broth No. 2, CASO Broth, Casein Soya Broth, Soybean Casein digest Broth, TSB, Tryptone Soya Broth
• MDL number: MFCD00132536
• UNSPSC Code: 41171607
• NACRES: NA.85

Properties

• agency: according to ISO 10273:2017; according to ISO 21871:2006
• Quality Level: 200
• sterility: non-sterile
• form: powder
• shelf life: limited shelf life, expiry date on the label
• composition: casein peptone, 17 g/L ; dipotassium hydrogen phosphate, 2.5 g/L ; glucose, 2.5 g/L ; sodium chloride, 5 g/L ; soya peptone, 3 g/L
• manufacturer/tradename: NutriSelect^® Plus
• technique(s): microbiological culture: suitable
• final pH: 7.3±0.2 (25 °C)
• application(s): bioburden testing; cleaning products; clinical testing; cosmetics; environmental; food and beverages; personal care; pharmaceutical; sample preparation; veterinary; water monitoring; microbiology
• suitability: nonselective for Bacillus spp.; nonselective for Bacteroides spp.; nonselective for Campylobacter spp.; nonselective for Candida spp.; nonselective for Escherichia coli; nonselective for Neisseria spp.; nonselective for Staphylococcus spp.; nonselective for Streptococcus spp.; nonselective for bacteria (General Media); nonselective for coliforms

Description

Application

general purpose media for bacteria

Preparation Note

Suspend 30 g of dehydrated media in 1 litre of purified filtered water. Heat with frequent agitation and boil for one minute. Sterilize at 121°C for 15 minutes. Cool to 45-50°C. Mix gently and dispense into sterile Petri dishes or sterile culture tubes.

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

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)