i'm normally a calm man,
BUT CUT THAT POWDER AND I WILL TRACK YOU DOWN AND BEAT YOU AROUND THE CRANIUM WITH A KNOTTY STICK.......
You, my friend, have the holy grail in your hands. Many people spend there entire drug taking life trying to track down pure caps or powder. I was lucky enough to find some this year, and I was in no way dissapointed. It took me right back to how i felt on my first pill....mmmmmmmm
oooh, and i recomment a 150 mg dose pure mdma(I am assuming that you are an experienced muncher, and don't mind being sat or your arse a bit, otherwise probably leave it at 100 mg mdma otherwise it might be a bit rough for newbies)
so that you know what people mean when the crap on about the 150 mg doves of 94, or the original mitsubishi's
assuming your powder, as you said is 85% pure, you will need about 176 mg of your powder to deliver a 150 mg MDMA experience
let us know how it goes.....
pinger