Fluazinam, 10μg/ml in Cyclohexane, 10ml

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

Propachlor ESA sodium salt, 100µg/ml, Acetonitrile, 1ml

4-Bromophenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL,