Trimethoprim, 100 µg/ml, Methanol, 1ml

Simetryn, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1014-70-6

4-Nitroquinoline-N-oxide, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 56-57-5

Mercury (Hg)