2x CTAB buffer (1L) pH 8:
100 mM Tris (pH 8) = 12.11 g
20 mM EDTA (pH 8) = 5.84 g
1.4 M NaCL = 81.8 g
2% CTAB = 20 g
Dissolve by heating 60 C.
Bring the pH to 8 by adding HCL or NaOH.
Autoclave and store at RT.