Terbuthylazine, 100 µg/ml, Acetonitrile, 5ml

5-(Hydroxymethyl)-2-furaldehyde, 100mg

2,2',3,3',4,5,5',6-Octachlorobiphenyl

2-Methylchrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-32-4