Isodrin, 1000µg/ml in MeOH, 1ml

2,3',4,5',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Benzo[k]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 93952-01-3

4,6-Dimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1207-12-1