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 E523002 Emodin-d4, 1mg Price on request 12068.11-250MG Sulfamerazine,neat,neat,250mg, Price on request XA15960000CY Pentachlorobenzene, 100µg/ml in CY, 1ml Price on request