2,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678377 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 51176 AK103 RRO n-Hydrocarbons C25-C36 Price on request 70943 Hexabromobenzene Price on request 71909 3,4-Dichlorotoluene Price on request