PCB Mix 1 ppb

Cymoxanil, 100 µg/ml, Acetonitrile, 5ml

Acetaldehyde diethylacetal, certified, 1ml

9,10,12,13-Tetrachlorooctadecanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 26533-39-1