Sulfadimethoxine, 100 µg/ml, Methanol, 1ml

2,6,?,?-Tetrachlorotoluene

Dibenzo[a,e]fluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5385-75-1

PCB Mix 0.3 ppb