Malathion, 100μg/mL in Acetonitrile, 1ml

4-n-Nonylphenol

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

Bis(triethylammonium) d6-propylenbis(dithiocarbama