is oxycodone alone discernible from oxycodone in percoset in s uds?
Percoset has aspirin in it. That's the main difference so yes the oxycodone would show up.
What's an s ud some kind of urine detection?
Oxycodone as a percocet is discernible in urine drug screen. Most opoids are detected during urine drug testing especially those that are done repeatedly during screening.
Percocet is oxycodone with acetametaphin (Tylenol). Not aspirin.