Jeff Lawrence (Z50)

50X E Salts

1. Heat 1 L distilled water in a 4 liter beaker.

2. Dissolve completely, in indicated order:
	300 g	citric acid monohydrate (H3C6H5O7·H2O) 
	14.1 g	MgSO4 
	1965 g	K2HPO4·3H2O
	525 g	NaNH4HPO4·H2O 
3. Bring volume to 3 L. Place in 1 L bottles and cool.


50X NCE Salts (No Carbon)

1. Heal 1 L distilled water in a 4 liter beaker.

2. Dissolve completely, in indicated order:
	969 g	K2HPO4·3H2O
	591 g	KH2PO4
	525 g	NaNH4HPO4·4H2O 
3. Bring volume to 3 L. Place in 1 L bottles and cool.

4. Remember to add MgSO4 to 5 mM before use.


20X NCN Salts (No Carbon, No Nitrogen)

1. Heal 500 mL distilled water in a 2 liter beaker.

2. Dissolve completely, in indicated order:
	60 g	KH2PO4
	182 g	K2HPO4*3H2O
3. Bring volume to 1 L and cool.

Last Update: Thursday, 19-Jun-2014 11:55:41 PDT
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Eric Kofoid eckofoid at ucdavis.edu