# 84: ROLLED OATS MINERAL MEDIUM ## Main sol. 84 20 g Rolled oats 20 g Agar 1 ml **Trace element solution** 1000 ml Distilled water 1. pH 7.2 ## Trace element solution 0.1 g FeSO4 x 7 H2O 0.1 g MnCl2 x 4 H2O 0.1 g ZnSO4 x 7 H2O 100 ml Distilled water