Also fakeboobs.... do you know if saving urine does affect creatnine at all? or is it only the specific gravity and ph levels I should be concerned with, because the company that drug tests me does screen for creatnine but it doesnt say anything on their site about testing for ph and specific gravity
ny2casports89 Reviewed by ny2casports89 on . Keeping clean specimen for extended amount of time? I found this post and it was exactly what I was looking for so I figured I would copy and paste it. He never got a reply so I was looking to see if I could get some answers. FYI: since I have to take supervised tests from time to time and many of my friends drink and toke, it's often hard to find someone to give me a clean specimen. I can catch some of them at the right time and I would like to get a friend to just give me a large amount to keep on freeze so that each time I need it, I won't Rating: 5