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 89235 Kaempferol, 20mg Price on request 9896.19-100-T Glycidyl palmitoleate Price on request 96626 Methadone/Methaqualone/Propoxyphene Price on request