Oatmeal (Quaker White Oats) 20.0g
Agar (Difco) 18.0g
Distilled water 1000.0ml
Adjust pH to 7.2. Cook or steam 20.0 g in 1000.0 ml distilled water for 20 min. Filter through cheese cloth. Add 18.0 g agar and make up to 1000.0 ml. Add 1 ml of trace salts solution (see below).
Trace salt solution:
FeSO4 x 7 H2O 0.1g
MnCl2 x 4 H2O 0.1g
ZnSO4 x 7 H2O 0.1g
Distilled water 100.0ml
From http://www.dsmz.de/microorganisms/html/media/medium000609.html