Heptachlor-exo-epoxide, 100 µg/ml, Ethyl acetate,

2,4-Dimethylaniline, neat, Solvent-neat, Unit 1ML, # of units-1, Cas.no. 95-68-1

N-methyl-d3-perfluoro-1-octanesulfonamide, 50µg/ml in MeOH, 1,2ml

Benzo(k)fluoranthene, 1000µg/ml in Acetonitrile, 1