2-Chloro-1,1,1-trifluoroethane

2,2',5,5'-Tetrabromo[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Atrazine-desisopropyl, 10.0 µg/ml, Acetonitrile,

IC Anions Cal Std - COA Level 5