THC Urine Cal 20ng 25ml
SKU
TF-1397
The DRI®THC (11-nor-9-THC-9-carboxylic acid) Urine Calibrators and Controls are intended for in vitro diagnostic use for the calibration and validation of the DRI Cannabinoid (THC) assay which detects THC in human urine
The THC Urine Calibrators and Controls are human urine-based and ready-to-use. They are prepared by spiking negative urine with known quantities of 11-nor-Δ9-THC-9-carboxylic acid, which is the major metabolite of 9-THC. The THC concentration is validated with a Gas Chromatography/Mass Spectrometry (GC/MS) method