2,4'-DDE, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673532 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 92238 Phenols Mix #5 Price on request 9193.19-K-ME Nortriptyline-d3 hydrochloride (N-methyl-d3) Price on request 2027.4-100-IO Hexachloro-1,3-butadiene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87-68-3 Price on request