# 1519: HALLOBELLUS RUBER MEDIUM ## Main sol. 1519 0.9 g Glucose 4.5 g Yeast extract 4.5 g Proteose peptone 0.12 g NaHCO3 0.42 g NaBr 0.66 g CaCl2 x 2 H2O 32.43 g KCl 25.2 g MgCl2 x 6 H2O 35.6 g MgSO4 x 6 H2O 140.4 g NaCl 0.3 ml FeCl3 x 6 H2O (0.5%) 20 g Agar 1000 ml Distilled water 1. Adjust pH to 7.3 with NaOH. Autoclave at 121°C for 15 min.