PCB 209, 100 µg/ml, Isooctane, 5ml

Azodyes-Mix 1, 10.0 µg/ml, Acetonitrile, 1ml

3-Methylcarbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 4630-20-0

2,4-Dibromophenol, 10µg/ml in MeOH, 10ml