Endosulfan (alpha and beta), 100 ng/µl, 1ml Back Catalog number: XA13120000IO Availability: In the manufacturer's stock Price on request - + Recommended XA14170000CY Hexachloro-1,3-butadiene, 100µg/ml in CYyclohexane, 1ml Price on request 677996 Fenthion-sulfone, 100 µg/ml, Toluene, 1ml Price on request 679566 Nequinate, 25mg Price on request