Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Acetochlor ESA sodium salt, 25mg

Descarbamoylgonyautoxin-2 and -3, 116+26.1µM, Solvent-HCl/AcOH(Aq), Unit 0.5mL, # of units-1, Cas.no.

Dinotefuran, 50mg