Dow FR-250, 100µg/ml in Isooctane, 1ml Back Catalog number: B-250S Availability: In the manufacturer's stock Price on request - + Recommended 678274 Chlorfenapyr, 100 µg/ml, Acetonitrile, 1ml Price on request L16570000IO Prothoate, 10 ng/µl, 10ml Price on request 675662 Silthiofam, 100 µg/ml, Ethyl acetate, 5ml Price on request