one time i was going to trip so i got a couple hits ready and left them out on my desk.. i didnt end up tripping because something came up and i forgot about the tabs. they sat on my desk, under my keyboard for a month or two and when i finally got around to taking them they were basically garbage.. weak trip, huge body load.
i have more of the same exact acid stored properly and it still works fine.
Yeah..I have always stored properly, more curious.
I guess Im thinking along the lines of Joe Festival Slinger who cant see straight and has em in his pocket all weekend...Sunday comes around , still good?
I remember reading an article on Erowid about this, Sandoz LSD-25 (the real deal) was discovered in somebody's closet after being in storage for almost 50 years. Still retained its full potency. I'm pretty sure it was liquid in the original Sandoz container.
So ChronicHD is right, it will last basically forever if stored correctly. Cool, dark and dry places are the best.