Parathion-ethyl, 100 µg/ml, Acetonitrile, 5ml

Dichloromethane, 100µg/ml in MeOH, 5ml

Dichloroacetyl chloride

Dinophysis toxin 2, 9.7µM, Solvent-methanol, Unit 0.5mL, # of units-1, Cas.no.