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 11009.22-100MG Diisoheptyl phthalate (mixture of C7 isomers),neat,neat,100mg, Price on request 34381 1,1,1,2-Tetrafluoroethane, 20mg/mL in MeOH, 1ml Price on request 59794 IC Mix Price on request