Standards for THC and CBD testing
Arkansas Constitution, Amendment 98, sec. 4
(a) A laboratory must test for the following when testing usable marijuana for potency:
- (1) THC;
- (2) THCA;
- (3) CBD; and
- (4) CBDA.
- (b) A process lot of a cannabinoid concentrate or extract fails potency testing if, based on an initial test where no reanalysis is requested or upon reanalysis as described in 20 CAR § 202-117(a), the amount of THC, as calculated pursuant to Appendix A, §1, between samples taken from the batch exceeds thirty percent (30%) RSD.