Op, you did a better job of explaining in your last post, albeit a bit agro. You sure that was test in the vial? The original post was open ended. people will take you on what your word, i.e. what you write, and if there is room for assumption you better believe that folks will assume. This world is full of retards doing retarded things and thats most likely where the oil in water assumption came from.
Like Jim said, if you're loosing a tiny bit every vial that's to be expected and it's dirt cheap. In another thread recently this came up. My food bill makes my suppliment bill look miniscule. My protien intake alone crushes the cost of some test.
I'd buy extra next time and when you come up short on your cycle, either from using more than intended or your source has 9ml vials or whatever, you can just pop open the next vial and keep on keeping on.
And I find when i leave an air bubble, it clears out anything that's remaining in my needle but in no way do I think I'm loosing much oil at all, negligible at best.
