7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 1ml

Metazachlor Ethane Sulfonic Acid-d6 Sodium Salt, 1mg

Aroclor 1254

Tri-o-tolylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 78-30-8