4,4'-DDE, 100 µg/ml, Toluene, 5ml Back Catalog number: 675841 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11162.1-100MG Carbon-13C1-tetrachloride,neat,neat,100mg, Price on request 53038 Interference Standards Set Price on request 676423 D5-Glycidyl palmitate, 100 µg/ml, Acetonitrile, Price on request