Formothion, 100µg/ml in Acetonitrile

Benzyl salisylate-d4 (Benzyl 2-hydroxybenzoate-3,4,5,6-d4), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 118-58-1 of unlab.

4-Dimethylaminopyridine, 100mg

Endosulfan