Sylgard 184 Silicone Elastomer

2-n-Propylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml

Heptachlor endo-epoxide, 10.0 µg/ml, Ethyl acetat