LOINC long common name : Carboxy tetrahydrocannabinol Delta 9/Creatinine [Mass Ratio] in Urine;
LOINC short name : THC-9-COOH/Creat Ur;
LOINC description : Carboxy THC is the major metabolite of cannabinoid found in urine, but is not related
to source, time of exposure, amount, or impairment. Carboxy THC may be found in urine
for 7-10 days following light or moderate use and as long as 4-6 weeks following heavy
use. THC metabolites are stored rapidly in body fat following use and are released
slowly over time. [https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3196989/];
Has component