Heptachlor-exo-epoxide, 10.0 µg/ml, Ethyl acetate

2,2',4,5,5'-Petanchlorobiphenyl-3',4',6'-d3

L-PFHxS with branched isomers (Potassium Salt), 1.2ml x 50ug/ml, methanol

Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane