Ammonium acetate 0.16M – TRIS hydrochloride pH 8.5; 0.08M – 2-Propanol 24% (v/v) – Glycerol 20% (v/v

Ammonium acetate 0.16M – TRIS hydrochloride pH 8.5; 0.08M – 2-Propanol 24% (v/v) – Glycerol 20% (v/v) solution