After making my own using an A F kit, I know just what I'm getting and its a sterile product. And, I know the gear is the real McCoy! All the "mexican" gear I buy gets re-filtered through a 0.22 PVDF
filter into a new sterile vial, then baked several times.
H*ll, I'm doing half the work on pre-made stuff /p/ !
xcelbeyond /thumb/