Description General description Lithium mupirocin supplement was found to supress the growth of lactobacilli, lactococci, streptococci and leuconostocs. It is an antibacterial compound. Application Lithium mupirocin supplement may be used for enumeration of bifidobacteria from fermented milk products. Components Composition: (5ml, sufficient for 100 ml medium) Mupirocin 5 mg sterile distilled water 5.0 ml