Potassium (K)

4,4'-Dichlorobenzophenone,neat,neat,250mg,

5'-Fluoro-3,3',4,4',5-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin