o,p'-DDD, 200µg/ml in Isooctane, 1ml

Dimefox, 10.0 µg/ml, Acetonitrile, 10ml

Perfluorokerosene (bp. 70-200) for Mass spectrometry, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no.

D-Lactic Acid, 250mg