Kepone Back Catalog number: 90404 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54559 Nitrite (NO2-) as N Price on request 673531 2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 680228 Cerotic acid, 10mg Price on request