13C6-Sulfamethoxazole, 10mg

Arochlor 5460 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11126-42-4

Perfluoromethylcyclohexane

2,4,4'-Trichlorodiphenyl ether, 1.2ml x 50ug/ml, nonane