4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673538 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C176590-1G Carbofuran, 1g Price on request 70447 1-Naphthylamine Price on request 50012 Multi-Element Calibration Standard-2A Price on request