2,7-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

6,7-Diethyl-1,1,4,4-tetramethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 55741-10-1

1-Aminoperylene, neat, Solvent-neat, Unit ca. 100µg, # of units-1, Cas.no. 35337-21-4

2,3’,4,4’-Tetrachlorobiphenyl (66)