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

D-Mannitol, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 69-65-2

2,2',4,5'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Calibration Mixtures: Di-n-butyl sulfide in Isooctane Unit: 1x10mL screw-capped bottle Isooctane µgS/g (ppm) Wt.% S-4050-0-10IO 0 Blank 0 S-4050-1-10IO 1 0.0001 Etc. S-4050-10Kit Kit of above solutions