Uhhh there's a 15 minute prep on shooting opana 40mgs ER's, that I know. I can't elaborate on it at this moment but will go into deep depth with it in the morning. I'm much too busy today. It involves using 90% ISO alcohol and evape of the alcohol...if you are too impatient to wait google search IV opana ER and read the link from opioiphile.com Like I said tomorrow I will post the exact directions.