PCB-Mix 41, 10 ng/µl, 1ml

EPA Method 533 Isotope Performance Standard PDS, 1.2ml, methanol

Coronene

5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.