3,3',4,4',5,5'-Hexachlorobiphenyl (169)

2-Hydroxy-4-methoxybenzophenone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 131-57-7

1,2,3,4,6,8,9-Heptachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane

Oyster Tissue (Trace elements,methyl mercury), 25g