4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 10206.10-K-ME Isopropyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4191-73-5 Price on request 8468.6-K-IO Quinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-51-5 Price on request 2240.17-100-AN 3-Acetyldeoxynivalenol, 100µg/ml in Acetonitrile, 1ml Price on request