Cannabinoid means any of the chemical compounds that are the active constituents of marijuana.
Precursor means any chemical reactant which takes part at any stage in the production by whatever method of a toxic chemical. This includes any key component of a binary or multicomponent chemical system.
Biomass means the biodegradable fraction of products, waste and residues from biological origin from agriculture (including vegetal and animal substances), forestry and related industries including fisheries and aquaculture, as well as the biodegradable fraction of industrial and municipal waste;
Carcinogen means a chemical that causes an increased incidence of benign or malignant neoplasms, or a substantial decrease in the latency period between exposure and onset of neoplasms through oral or dermal exposure, or through inhalation exposure when the cancer occurs at nonrespiratory sites in at least one (1) mammalian species or man through epidemiological studies or clinical studies, or both.
Opioid means a drug that produces an agonist effect on opioid receptors and is indicated or used for the treatment of pain.
Grab sample means an individual sample collected in less than 15 minutes in conjunction with an instantaneous flow measurement.
Prosthesis means an artificial substitute for a missing body part.