2,3,5,6-Tetrabromo-p-xylene, 1.2ml x 50ug/ml , toluene

Propazine, 250mg

Metazachlor, 10.0 µg/ml, Acetonitrile, 10ml

6:2 Di-PAPS-d4, neat, Solvent-neat, Unit ca. 50 µg, # of units-1, Cas.no.