# 1122: MEDIUM K


## Main sol. 1122

2	g	(NH4)2SO4	
2	g	KH2PO4	
0.5	g	NaCl	
0.125	g	MgSO4 x 7 H2O	
2	mg	FeSO4 x 7 H2O	
20	g	Agar (Difco)	
1000	ml	Distilled water	
1	%(v/v)	Methanol	

1. Adjust to pH 7.2.
2. After autoclaving add methanol (sterilized separately) to a concentration of 1% (v/v).