Arochlor 1221 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2

Tris(2,3-dichloropropyl)phosphate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 78-43-3

3-Nitrobiphenyl,100 µg/mL,toluene,1mL,

Coronene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 191-07-1