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 A0794 2-Amino-5-nitropyridine, >98%, 5g Price on request ECPCS1,2,3,4,5 Individual Calibration Solutions, 500ul, isooctane Price on request 71488 2-Chloro-5-methylphenol Price on request