Heptachlor-exo-epoxide (Iso B) 10µg/mL in CY, 10ml

1,4-Butanediol dimethacrylate, 95%, 100g

2,2',5,6'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-41-9

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