11-Hydroxy delta-9 tetrahydrocannabinol:MCnc:Pt:XXX:Qn
11-hydroxy delta-9 tetrahydrocannabinol:mcnc:pt:xxx:qn
11-Hydroxy delta-9 tetrahydrocannabinol:Mass Concentration:To identify measures at a point in time:Not specified:Quantitative
11-hydroxy delta-9 tetrahydrocannabinol:mass concentration:to identify measures at a point in time:not specified:quantitative