4,4'-DDD, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678378 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 66028 2,4,4’-Trichlorobiphenyl (28) Price on request 79530 Octyl aldehyde Price on request 8976.21-100-T 3-Chloro-1,2-propandiol-1-monostearate-d5 Price on request