Surface waves. Seismic surface waves travel along the Earth's surface. They can be classified as a form of mechanical surface waves. They are called surface waves, as they diminish as they get further from the surface. They travel more slowly than seismic body waves (P and S).
Percocet can be detected in the urine for 3-4 days. A blood test can identify Percocet for up to 24 hours. A saliva test can detect Percocet for up to 1-4 days. Percocet, like like many other drugs, can be detected with a hair follicle drug test for up to 90 days.
I took only four 10mgs over a spand of 3 days. 7 days after I took them, I did a home drug test and tested positive for oxycodone. I suggest if you have to take a drug test within 10 days AFTER taking percocet, DON'T take it at all. Everyone's body & metabolism is different.