Most of you are somewhat new or just have forgotten about AnabolicLab. This site supported and did a lot of blind testing through them and a lot of us donated to keep it going/funded. It’s actually what gave Meso the “harm reduction” spark. They tested for heavy metals and those reports showed that it was unnecessary as the presence of metals was nonexistent.
As far as sterility testing, I would imagine any oil/product that is filtered with a .2um that sources use will show that this testing is unnecessary and useless as well.