Alachlor OA, 1000µg/ml in Acetonitrile, 1ml

Perfluorokerosene (bp. 70-200) for Mass spectrometry, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no.

Internal Standards Mix 33, 2000 ng/µl, 1ml

Benzoic acid, 250mg