4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673529 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8367.6-50MG 2,3,4-Trichloroaniline, neat, Solvent-neat, Unit 50mg, # of units-1, Cas.no. 634-67-3 Price on request 72887 Tri-n-propyltin chloride Price on request MDBDPE 1,2-Bis(pentabromophenyl)ethane [13C14], 1.2ml x 25ug/ml, toluene Price on request