Chloridazon-methyl-desphenyl, 10 ng/µl, 10ml

1-Methyldibenzothiophene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 31317-07-4

Native PCB Stock Solution , 1.2ml , nonane

3,5-Diiodo Thyroacetic Acid, 25mg