3-Nitrobenzofuran,100 µg/mL,toluene,1mL,

3-Chlorothiophene in isooctane Units: 5x1mL ampoules

tert-Butylhydroquinone, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 1948-33-0

epsilon-HCH (BHC), 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 6108-10-7