1,4-Dichlorobenzene, 1000µg/ml in MeOH, 1ml

Potassium (K)

Metolachlor-2-hydroxy,100ng/µL in Acetonitrile,1ml

4-Nitropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57835-92-4