Out of a bunch of omnas, I realized some are taller than others. They are all the Jelphas with the paper labels. The 10601 batch has 52mm and 50mm amps and the 20501 batch has only 50mm amps. They all have a white dot and no ring and are no doubt legit in appearance. An old post claimed that all of the shorter ones are fake. I put the two different amps in the freezer and they both clouded up the same--does that mean that there is the same amount of tests blends in each amp. I think they are real but that post that said all of the small ones are really 100mg ethanate.
thanks