2-Methoxyethyl acetate, 1ml

Promecarb, 10.0 µg/ml, Acetonitrile, 10ml

Dibenzo[h,s]peropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-53-7

1,3,7,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene