LC Multiresidue Pesticide Standard (Mix 9) - 7 components;  100ug/ml each of Aminocarb [CAS:2032-59-9]  ; Desmedipham [CAS:13684-56-5]  ; Formetanate hydrochloride [CAS:23422-53-9]  ; Mexacarbate [CAS:315-18-4]  ; Pencycuron [CAS:66063-05-6]  ; Phenmedipham [CAS:13684-63-4]  ; Propamocarb free base [CAS:24579-73-5]   in Acetonitrile