Heptachlor endo-epoxide, 100µg/ml, Acetonitrile, 5ml

Benz[a]anthracene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1718-53-2

Glutaraldehyde-DNPH, 10.0 µg/ml, Acetonitrile, 1

1,1-Dichloroethane