Question about Positive test..and Quick fix 4.0

Everyone has been so helpful..I want to say thanks!But I have more q's.

Okay, my husbands test came back at a 45. Does the scale go to 100? If so,do you think he will be clean soon? its been 1 week since the test and he did drink the Q carbo 32 before he tested, which may have lowered it a bit. He smoked every day for 5 years and quit 3 days prior to testing ( with the thought that the drink would work) He has been clean for 2 weeks now.He has another test (pre employment) on Tuesday:(..We bought Quick fix 4.0 (fake urine)Are you sure that the labs can't tell? Or would it be better to substitute with our son's?
Again, Thanks to everyone who has helped us out with these questions.

I passed my test with quick fix 4.0. That stuff was awesome! I guess I'm part of the sub club now!

q carbo doesnt work i failed that shit..and also his job might test for blockers so ur better off with the fake urine they cant tell...i use my friends..and if its warm it works..