Pyrifenox, 100 µg/ml, Acetonitrile, 1ml

6-Chloro-4-(2-chlorophenyl)-2-quinazoline carboxaldehyde, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-, Cas.no. 93955-15-8

2-Butanol, certified, 5ml

6-Methylchrysene, 10.0 µg/ml, Acetonitrile, 10ml