2,4’-DDD, 1000µg/ml in Hexane, 1ml Back Catalog number: 79051 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679705 13C3-Atrazine-desethyl-desisopropyl, 10mg Price on request 50447 ICP Control Mix #1 - PARENT Price on request 96537 Butalbital Price on request