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 673315 Haloxyfop, 100 µg/ml, Acetonitrile, 5ml Price on request 50788 ICP HM Check Std A Price on request 513-CS0.25 Custom Calibration Solution, 500ul, nonane Price on request