delta-9-Tetrahydrocannabinolic acid A, 10.0 µg/ml,

2H,3H-Perfluorohex-2-enoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 37759-76-5

4-Methyl-2,2',5,5'-tetrachlorodiphenylmethane

GFAA Spike Standard