The only way swim can get results with 120's is to steam distill. Steam works, why fix something that aint broken!
BB, mix GUPS with equal amount of NaOH, add water and then steam distill for 45-60min. Titrate your distillate and evap for feedstock. Most AU 120mg varieties have been tried, none have failed so far. Expect a 60-80% return.
Failing that, send me a slab of pills and i will do it for you, lmao!!  

Not no more you won't.I used to steam distill and sorry to say it doesn't work on it's own any more, that's why I don't anymore..