Dow FR-250, 100µg/ml in Isooctane, 1ml Back Catalog number: B-250S Availability: In the manufacturer's stock Price on request - + Recommended 673858 Acifluorfen, 100 µg/ml, Acetonitrile, 5ml Price on request 50073 Fluoride (F-) Price on request 673953 Parathion-methyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request