so the bottle labeled "nandrolone deconate" had eq in it? Thats not very good.
Also, 458mgs is not 500 mgs.
thats about 90%, which, at first glance, is pretty good. However, I look at it like this: (Some people may, some people may not.)
guy makes 100 bottles of 500mg eq, at lets just say he sells them for 170 bucks a piece. But he only puts 458mgs in them. That give him an extra 10 bottles of juice, with 100% profit. So, instead of making $17,000, he makes $18,700, at YOUR expense, on something YOU paid for. All while being "within acceptable range." Sounds like a pretty damn good deal for GTP. Sorry, if I pay for 500mgs, I want 500. But that is just me, if 458 is good enough for all of, then thats great for you.
IMO, if you are an UG lab, you should be testing ALL your batches of products to make sure you have the LABELLED dose.