4-Bromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Metolachlor ESA-d6 Sodium Salt, 1mg

N4-Phthalylsulfathiazole, 250mg

Chlorobenzilate, 100µg/mL, Solvent-c.hexane, Unit 1mL, # of units-1, Cas.no. 510-15-6