Instrument Standard 5 Back Catalog number: 53081 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91184 EPA Method 610/8310 Analytes Price on request 679459 4,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request 2101.20-K-IO Di-n-hexyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84-75-3 Price on request