214. STARCH AMMONIA AGAR

Starch (soluble) 10.0 g

K2HPO4 1.0 g

MgSO4 7 H2O 1.0 g

NaCl 1.0 g

(NH4)2SO4 2.0 g

CaCO3 2.0 g

Salt solution A (see below) 1.0 ml

Agar 20.0 g

Distilled water 1000.0 ml

Salt solution A:

FeSO4 7 H2O 0.1 g

MnCl2 4 H2O 0.1 g

ZnSO4 7 H2O 0.1 g

Distilled water 100.0 ml

pH 7.0-7.4

Autoclave separately at 121C 15 min.

 

Updated 29/05/2020