Zobell plates, 100% nutrient (1 L)
5 g proteose peptone no. 2
Grow P.a. in PZM (=50% nutrient)
Zobell plates, 20% nutrient (1 L)
1 g proteose peptone no. 2
Autoclave 1 L for 50 min., pour 10 ml/plate
5 g proteose peptone no. 2
5 g proteose peptone no. 2
81.2 mM MgSO4·7H2O (20 g)
50 mM Tris base (3.02 g) OR 50 mL 1 M Tris (pH 7.6)
adjust to pH 7–8 if necessary
Artificial seawater, 26 psu (ASW; 1 L)