|Values are valid only on day of printing.|
If the Cannabinoid Analysis, Whole Blood is positive, then the THC, GC/MS Confirmation (FFTCB) will be performed at no additional charge.
This specimen was screened by Immunoassay. Any positive result is confirmed by gas chromatography with mass spectrometry (GC/MS). The following threshold concentrations are used for this analysis:
Drug Screening Threshold Confirmation Threshold
Cannabinoids 5 ng/mL
Tetrahydrocannabinol 2 ng/mL
Carboxy-THC 2 ng/mL