Dibenzo(a,i)pyrene

Carbophenothion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 786-19-6

4-n-Nonylphenol

2-Ethyltoluene, 200 µg/ml, Methanol, 1ml