# 545: TRYPTONE SOYA BROTH (TSB)


## Main sol. 545

17	g	Casein peptone	
3	g	Soy peptone	
2.5	g	D(+)-Glucose	
5	g	NaCl	
2.5	g	K2HPO4	
1000	ml	Distilled water	

1. Adjust pH to 7.3.
2. Note:
The following brands are used at the DSMZ:
Difco™ Trypton-Soja-Bouillon (Soja-Caseinpepton-Bouillon) BD 211825. 
BBL™ Trypticase Soja-Bouillon (Caseinpepton-Soja-Bouillon) BD 211768. 
Oxoid Tryptone Soy Broth (Casein soya bean digest medium) CM0129
Merck Tryptic Soy Broth (CASO-Bouillon) 105459