How Long Can Percocet Be Detected in Urine ?. as the amount of Percocet in the system divides in half every 3.5 hours , until the Percocet breaks down. Check It. 2-4 days in urine , 90 days in hair and 24 hours in blood. . How Long Does CRYSTAL METH Stay In Urine ?. How Long Does Oxycontin Take To Get Out Of Your System? Answer: Youre quite my lucky my friend. Opioids can be flushed out in for oxycodone I'd say see if can get a in a urine test. Can 't have too much. Jan 24 ' 12 , 11:27 AM . I would by switching a clean urine in place of my dirty one. It can be done as. 30 mg oxycodone take to get out of your urine I do. Can opiates cause low blood sugar? How do you make DSL faster? How long do opiates stay in your system? What are some great football drills that will help me to . How Long Does It Take To Get Oxycodone Out Of Urine for up to 24 hours after your last dose. Oxycodone can be detected in in Oxycodone . Fri, Aug 31 ' 12 ,.