Octachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

3,3',4,4'-Tetramethylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4920-95-0

2,2',3,3',5,5',6-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

CLP Pesticides & PCB's Resolution Check Mix