4,4’-DDE Back Catalog number: 70100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50022 Anions Mix Price on request 15900-4655-10AN10 Terbufos-sulfoxide, 10µg/ml in Acetonitrile, 10ml Price on request 10276.18-10MG (±)-Betaxolol-d7 hydrochloride (N-iso-propyl-d7) Price on request