Tryptic Soy Broth (TSB) (also called CASO Broth or Casein-peptone Soymeal-peptone Broth) is a granulated universal culture medium, free from inhibitors and indicators, for the isolation and cultivation of fastidious aerobic bacteria, yeasts, and molds.
Tryptic Soy Broth (TSB) is used for sterility testing of non-sterile preparations and products. It is used to test for specified microorganisms or total viable aerobic count determinations using the MPN method. It is also used as pre-enrichment medium for the detection of food pathogens, e.g. Salmonella, STEC.
Replaces: 1054599027; 1.05459.5007
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.
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany