yep, labels not applied evenly, size and shape of the ampoules being differently, the printing on the labels, discrepancies in the white lines. my guess is if you check, the oils won't all be at the exact same level inside the amps either. several triggers all combined for that "hmmm...no" feeling immediately upon looking at them.
like i said though, people who make counterfeit steroids usually put real steroids in the amps, they just copy the packaging of a pharmacy somewhere and profit on getting that extra buck here or there. they might be correctly dosed, although with sust i'd say you're probably not getting a 5 ester blend but rather probably like test e/c/p mix or even just one short one long. i could be wrong though, the other esters of test aren't any more expensive gram for gram at the powder level so they might have actually done it. it really isn't all that much of an additional pain in the ass to blend them all, just have to measure out more of them when brewing and have done the math once.