# 1220: ACIDOSOMA MEDIUM ## Main sol. 1220 0.1 g KH2PO4 0.25 g (NH4)2SO4 0.05 g CaCl2 x 2 H2O 0.02 g MgSO4 x 7 H2O 1 ml **Trace elements** 0.1 g Yeast extract 0.5 g Na gluconate 1000 ml Distilled water 15 g Agar, for solid medium 1. Adjust to pH 5.0 - 5.5. Agar may be added at 15 g/l for solid media. ## Trace elements 5 g EDTA 0.1 g CuCl2 x 5 H2O 2 g FeSO4 x 7 H2O 0.1 g ZnSO4 x 7 H2O 0.02 g NiCl2 x 6 H2O 0.2 g CoCl2 x 6 H2O 0.03 g Na2MoO4 1000 ml Distilled water