Solution I (0.1 M Lithium Acetate solution):

Reagent	Final concentration	Amount
ddH2O	n/a	160 mL
10× TE buffer (pH 7.4), sterile	1×	20 mL
1 M lithium acetate, sterile	100 mM	20 mL
Total	n/a	200 mL

Autoclave 160 mL of double deionized H₂O (ddH₂O) in a bottle, then add the other components, aseptically.

Store at room temperature (20°C–25°C), can be stored for several years.