# 1140: PYG MEDIUM (E) ## Main sol. 1140 5 g Bacto peptone (Difco) 3 g Beef extract (Difco) 0.2 g Yeast extract (Difco) 5 g Glucose 0.5 g NaCl 1.5 g MgSO4 x 7 H2O 15 g Agar 1000 ml Distilled water 1. Adjust to pH 7.0