3-Methyl-2,2',4,4'-tetrachlorodiphenylmethane

n-Triacontane-d62, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93952-07-9

Potassium (K)

2,3,3',4,4',5,5'-Heptachlorobiphenyl, 5mg