im guessing all these tests that are passing with the dilution method are "dip stick" tests and not actualy tested by the lab for the PH and creatine levels...
pH is checked to see if an adulterant had been used to spike a urine sample. It is not checked to determine dilution.

Only creatinine and specific gravity is checked to determine a diluted sample.
Burnt Toast Reviewed by Burnt Toast on . I will be your test subject Well I put myself into a situation, i received a phone call this morning for an interview. I tried to tell them I can't come in today to try and give myself some time but as my luck has it this is the only day they could interview. So interviewed at 10:30a.m. was offered the job and told i need to go to Concentra (drug testing office) before 4:30 TODAY! I'll be using the dilution method with vitamin b-12, aspirin, and 2 gallons of water in about a 5 hour period. I'll let you guys know what Rating: 5