# C13: BB


## Mail sol. C13

10	ml	NaNO3 (10 g/400 ml stock solution)	
10	ml	MgSO4 x 7 H2O (3 g/400 ml stock solution)	
10	ml	NaCl (1 g/400 ml stock solution)	
10	ml	K2HPO4 (3 g/400 ml stock solution)	
10	ml	KH2PO4 (7 g/400 ml stock solution)	
10	ml	CaCl2 x 2 H2O (1 g/400 ml stock solution)	
1	ml	**Trace elements solution** (autoclave to dissolve)	
1	ml	H3BO3 (11.42)	
1	ml	**Stock solution 1**	
1	ml	**Stock solution 2**	
1000	ml	Distilled water	

1. Make up to 1 litre with glass distilled or deionised water.


## Trace elements solution

8.82	g	ZnSO4 x 7 H2O	
1.44	g	MnCl2 x 4 H2O	
0.71	g	MoO3	
1.57	g	CuSO4 x 5 H2O	
0.49	g	Co(NO3)2 x 6 H2O	


## Stock solution 1

50	g	EDTA	
31	g	KOH	


## Stock solution 2

4.98	g	FeSO4 x 7 H2O	
1	ml	H2SO4 (concentrated)