1,3,5-Trichlorobenzene,neat,neat,250mg,

2,2',3,4,4',5',6-Heptabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Atrazine-desisopropyl, 10.0 µg/ml, Acetonitrile,

Resorcinol