I got quite a few so this may be scattered, and the only spot that people i know use is iron labs so they are my only example. First and foremost it seems a bit silly to put a stamp of approval on some meds where only a gram is brought in for a sample, what about the rest of the crop? Ive seen iron labs tested meds with a no mold readout and cracked a cola of said meds and seen a huge web of white mold. So this guy can walk around with this readout and claim the shit is clean. Second ive puffed numerous 19-21% and all of them were no better than cousin kind, with no highs. Ive smoked in my opinion some of the most kill in this state, and it was tested at under 15%. Does thc percentage not mean much or do these guys not clean and calibrate their equipment after every test? Who is to say really, they could be back there rolling fucking dice for all anyone knows. Ive also seen a test on their site that has 0.00 readout on every category, ok..... And how does everyone have a fucking 8% moisture readout?? Whether its spongy and wet or dry as a bone its reading 8% . Again not to attack iron labs its just they are the only spot that i have any experience with, ive wondered this for most of these places