LOINC long common name : Oxidants [Mass/volume] in Urine;
LOINC short name : Oxidants Ur-mCnc;
LOINC description : This test is performed as part of specimen validity testing. Substance abusers may
attempt to evade detection by the addition of a substance to their urine specimen,
a number of which are classified as oxidants. Urine specimens with an oxidant concentration
of greater than 200 mg/L are considered adulterated, which may affect urine drug testing
results. [https://www.federalregister.gov/documents/2017/01/23/2017-00979/mandatory-guidelines-for-federal-workplace-drug-testing-programs].;