4-Aminoazobenzene, 100 µg/ml, Acetonitrile, 1ml

Chlorinated Phenols Standard

1-(3,4-Dichlorophenyl)urea, 10 µg/ml, Acetonitril

Tris(1,3-dichloro-2-propyl) phosphate, 1.2ml x 50ug/ml, toluene