Perfluoro-n-tetradecanoic acid, 1.2ml x 50ug/ml, methanol

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

2,4-Dimethylbenzo[h]quinoline, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 605-67-4

2',3,4,5,6'-Pentachlorobiphenyl