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 AC-SE02-030 Ethanol in serum control EtOH SE (0.2g/L), 10x3ml Price on request 10444.X-10MG Pigment Red 104,neat,neat,10mg, Price on request AE-00030 Pesticide Mix 16, 10µg/ml in Ethylacetate, 1ml Price on request