2,4,6,8-Tetrachlorodibenzothiophene, 1.2ml x 50ug/ml, toluene

Picric acid, 100 µg/ml, Acetonitrile, 10ml

Disperse Yellow 39, 50 µg/ml, Acetonitrile, 5ml

Ethylbenzene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 100-41-4