4,4'-DDE-13C12 Back Catalog number: 8653.14-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 50013 Multi-Element Calibration Standard-4 Price on request 3480.7-100 Phorate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 298-02-2 Price on request EDF-9999-1 Method 1613 Calibration Solution [CS1], in Nonane, 0,2ml Price on request