Used for determining the phenol coefficient of cationic surface-active materials. Letheen Broth contains beef extract and peptone which provide the carbon and nitrogen sources
required for growth...
Modified Tryptone Soya Broth is used for the selective enrichment of Escherichia coli O157 from food and faecal samples.
The formulation contains increased levels of dipotassium hydrogen phosphate...
Medium used for environmental sampling where the neutralisation of the chemical is required to determine its bactericidal or bacteriostatic activity.
Specifications