Nicosulfuron, 100µg/ml in Acetonitrile, 5ml

Decabromo[13C12]diphenyl ether, 25µg/ml in Toluene, 1,2ml

4-Amino-3,5,6-trichloropicolinic acid (Use P#70323)

1,2,3,5,7,8-Hexachloronaphthalene, 1.2ml x 50ug/ml, nonane