but how do i measure out the powder?? Do I weigh out the powder and put it into new vials? But then how do I guarantee sterility? I can't just reconstitute it and then put it into a new vial because that would defeat the purpose... the only way to do it would be to open up the vial with powder... then weigh it and transfer it into different vials to prepare it for reconstitution... but the stuff would be exposed and I would have to have a way to reseal those vials.... this is tricky @ss sh1t.. (and there is no BA or BB to sterilize it)