Diethyl phthalate, 500mg Back Catalog number: 678978 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended N-12643-250MG Naphthalene, 250mg Price on request 59607 ICP-MS Calibration Standard 1 Price on request 72617 bis(2-Chloroethyl) ether-d8 Price on request