# 1378: MO-CFXI MEDIUM ## Main sol. 1378 25 g NaCl 4 g MgCl2 x 6 H2O 0.5 g KCl 1 g CaCl2 x 2 H2O 0.535 g NH4Cl 0.1 g KH2PO4 1 g Tryptone 1.8 g Glucose 0.55 g Sodium pyruvate 1 g Yeast extract 2 g NaHCO3 0.3 g Cysteine-HCl 1 ml Resazurin (1mg/ml) 1 ml **Trace element solution** 1000 ml Distilled water 0.03 % Na2S 2 ml **Vitamin solution** 1. pH 7.0 2. Prepare under N2/CO2 (80/20) gas. 3. Autoclave and add the following components after autoclaving from stock solutions: 4. sterile Na2S solution end concentration 0.03% 5. and filter-sterile Vitamin solution (see below) 0.2 ml / 100 ml. ## Trace element solution 1.27 g FeCl2 x 4 H2O 0.14 g ZnCl2 0.2 g MnCl2 x 4 H2O 2 mg Na2SeO4 6 mg H3BO3 3 mg Na2WO4 x 2 H2O 1 mg CuCl2 x 2 H2O 0.13 g CoCl2 x 6 H2O 0.01 g AlCl3 0.01 g NiCl2 0.02 g Na2MoO4 x 2 H2O 1000 ml Distilled water ## Vitamin solution 4.9 mg Biotin 8.8 mg Folic acid 4.1 mg Pyridoxine hydrochloride 6.7 mg Thiamine-HCl x 2 H2O 7.5 mg Riboflavin 2.4 mg Nicotinic acid 9.5 mg D-Calcium pantothenate 0.1 mg Vitamin B12 2.7 mg p-Aminobenzoic acid 4.1 mg Lipoic acid 1000 ml Distilled water