I got some winny from this UG lab and I know it is good but I am just wondering if all of the powder ever fully disolves in the liquid. I am wondering if there is going to be a mass of powder at the bottom of this vial when it is empty. If so what do I do with it? I hate to see it go to waste. Also it is supposed to be 50 mg/ml, now if there is that much powder out of solution wouldn't that mess up the dosing per ml? And finally when I shake the vial up before drawing it into a syringe the solution is white. However, when I draw it into the syringe it is rather clear and very little of the undisolved powder is present. I am asuming this is as it should be since it would be hard for the powder to pass through the needle. Or should I be using a thicker needle so that more powder gets in there? Any thoughts are appreciated.