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 2025.6-5ML Pentachlorobenzene, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 608-93-5 Price on request 678296 1-Chloro-2-nitrobenzene, 250mg Price on request XA14760200AC MCPA-D6, 100 µg/mL in Acetone, 1ml Price on request