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 71609 2,3-Dibromopropionamide, 1000µg/ml in MeOH, 1ml Price on request 674920 Fleroxacin, 100mg Price on request 97278 Aliphatic Surrogate Standard Price on request