4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml

1-Methylpyridinium iodide, 100mg

1-Fluoro-3-hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

Desethylatrazine-d7, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1216649-31-8