Will standard urine test show morphine and oxycodone as opiates?

Yes, standard urine tests typically detect both morphine and oxycodone as opiates. However, they may be identified differently, as morphine is a naturally occurring opiate while oxycodone is a semi-synthetic opioid. Depending on the specific test used, a standard panel may show a positive result for opiates, but confirmatory testing may be needed to differentiate between the two substances.