Quote Originally Posted by Burnt Toast
Mixing your own urine with synthetic is an unwise move, especially if your urine is diluted and/or not completely drug free. And if your own urine is indeed clean, then why bother with subbing?
I won't be diluted, and I'm near clean as it's been 37 days, and I'm testing below 50 ng/ml on home tests. I'm not certain my synthetic contains uric acid and not confident it will pass lab tests and not come back 'other than human.' If I had more time I would buy Canadian Quick Fix. However, I do not have the time. Golden Shower has received favorable reviews, but I'd feel better with a mix of the two.

Quote Originally Posted by Burnt Toast
How do you know for sure that youre "close to being completely clean" without having a quantitative analysis performed on the urine sample? Home tests (as well as the initial assay screens performed at the lab) are a "go/no-go" endeavor and lack the ability to provide a quantitative value. In order to obtain quantitative values, the urine sample would have to go thru the GC/MS.
A go/no go based on 16 home tests would put me at a quantitative value less than 50 ng/ml.

I'm "close" in that I'm < 50 ng/ml, but given as the test is 20 ng/ml, I can't be certain I will test negative, but can be certain I'm "close" in that I'm not over 50 and certainly nowhere near 75-100 ng/ml.