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

2-Methyl-4-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 13615-38-8

1-Methylchrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-28-8

Bis(2-Ethylhexyl)phthalate, 1mg/ml in MeOH, 1ml