Herbicide Acid Standard

Dibenz[a,c]anthracene, 10µg/mL in Cyclohexane, 10ml

2,2',3,3',4',5,5'-Heptachloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene

Acibenzolar acid, 100 µg/ml, Acetonitrile, 5ml