o-Dianisidine, 100 µg/ml, Acetonitrile, 1ml

Phthalic acid, bis-phenyl ester, certified, 0.5g

4-n-Nonylphenol, 100µg/ml in MeOH, 5ml

2-Aminochrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 789-47-9