2,2',3,3',4,6,6'-Heptachlorobiphenyl

Thiometon-sulfoxide, 100 µg/ml, Cyclohexane, 1ml

Dibenzo[a,j]coronene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 190-72-7

1,1,1,3,7,9,9,9-Octachlorononane, Please inquire, Solvent-, Unit , # of units-, Cas.no. 13389-26-9