# 1382: MP MEDIUM ## Main sol. 1382 0.1 g KH2PO4 0.02 g CaCl2 x 2 H2O 0.2 g NH4Cl 0.1 g Yeast extract 0.5 g Glucose 1 ml **Trace element solution (SLA)** 1000 ml Distilled water 1. Adjust pH to 5.0-6.5 2. Serum flasks are filled with Medium by 5/6 of the total volume. 3. Sterilize at 121°C for 15 minutes. ## Trace element solution (SLA) 1.8 g FeCl2 x 4 H2O 250 mg CoCl2 x 6 H2O 10 mg NiCl2 x 6 H2O 10 mg CuCl2 x 2 H2O 70 mg MnCl2 x 4 H2O 100 mg ZnCl2 500 mg H3BO3 30 mg Na2MoO4 x 2 H2O 10 mg Na2SeO3 x 5 H2O 1000 ml Distilled water 1. Adjust pH to 2.0 - 3.0.