n-Tetracosane-d50, 1000µg/ml in IO, 1ml

1,4-Dithiane, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 505-29-3

Heptachlor-exo-epoxide, 10 µg/ml, Acetonitrile,

1,2,3,4,7,8,9-Heptachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene