It sometimes requires a slightly acidic reconstitution. Went through 7-8 group tests of aod across 5-6 vendors. Some of which were full nmr. There were 2 vendors whose AOD never required acetic acid. I have some in my freezer now I'll probably throw out since Ive been using GH instead.AOD requires a slightly acidic reconstitution buffer or (as I've found) you can max out the BAC water dilution
Never had gelling with 3 mL BAC
But yes, I always had acetic acid/sodium bicarbonate on hand when needed for ph projects.
