PCB No. 78, 100µg/ml in Isooctane, 1ml

2,2',3,4',6,6'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

2-Fluorodibenzothiophene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 177586-38-8

Triphenyl phosphate-d15, 1.2ml x 50ug/ml, toluene