Methylparaben, 100 µg/ml, Acetonitrile, 5ml

tert-Butanol, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 75-65-0

2,3,5,6-Tetrachlorophenol, 100 µg/ml, Cyclohexane

1,7-Heptanedicarboxylic acid (Azelaic Acid), 250mg