4,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673534 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94507 alpha-Methylstyrene Price on request 11307.9-100MG n-Nonanal,neat,neat,100mg, Price on request 1889.11-100MG 5-Cyclohexylpentanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 5962-88-9 Price on request