4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673529 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72277 Tolmetin Price on request M305480 3-Methyl 2H-Furo[2,3-c]pyran-2-one, 1mg Price on request 70217 Metolachlor Price on request