THCA definition

THCA or "Δ9-THCA" means the acid form of THC.

Examples of THCA in a sentence

If the glucuronide control from a codeine/morphine urine, benzodiazepine urine, or THCA urine batch fails, all samples must be repeated.
See Section 6.3.1 for QC instructions):o Internal standard working solution - THCA-D3, 1 μg/mL in methanol.o Drug standard working solution – THCA 1.5 μg/mL in methanol.o Drug control working solution – THCA 1.5 μg/mL in methanol.o THCA glucuronide control working solution – THCA glucuronide 1 μg/mL in methanol.
A THCA glucuronide control will be used to verify the effectiveness of the hydrolysis step and is run following the negative control.
Principle: The deuterium labeled analog of THCA is added to each sample as an internal standard.
This procedure is intended to quantitatively determine in urine the principle metabolite of marijuana, 11-nor-9-carboxy-Δ9-tetrahydrocannabinol (also called THCA, THC-COOH, carboxy THC, 11-COOH-THC, or THC carboxylic acid).

THCA means tetrahydrocannabinol acid.

THCA means tetrahydrocannabinolic acid, a non-psychoactive ingredient in cannabis and an acid precursor to THC.

THCA means delta-9 tetrahydrocannabinolic acid, the precursor to the primary psychotropic cannabinoid contained in cannabis;

THCA means delta-9-tetrahydrocannabinolic acid (CAS 23978-85-0).

THCA means THC Acid;