# 582: 15% MH MEDIUM ## Main sol. 582 121.5 g NaCl 10.5 g MgCl2 14.4 g MgSO4 0.54 g CaCl2 3 g KCl 0.09 g NaHCO3 0.039 g NaBr 5 g Proteose peptone no. 3 (Difco) 10 g Yeast extract (Difco) 1 g Glucose 1000 ml Distilled water 1. Final pH 7.5 2. NaHCO3 is added from a sterilized stock solution when the medium has cooled. Agar is added at a concentration of 20 g/l for solid media.