4,4'-DDD, 100 µg/ml, Methanol, 1ml Back Catalog number: 679457 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673832 Fluazuron, 100mg Price on request 72421 Ethyl butyrate Price on request 10387.17-K-ME Zopiclone-N-oxide Price on request