5) Sterile filter into fresh sterile unopened vial. Swab the sterile vial’s stopper with alcohol, put in an 18/20G needle (attach whatman filter to this), and put a 25G needle in as well to relieve pressure. Filter slowly, once done remember to filter the last 2ml to get all the hormone out.
6) There you have it, a nice 20ml of primo! Haven’t tried it yet, but you should be able to make 200mg/ml of primo easily as well with 5/15% BA/BB.