4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 675688 tau-Fluvalinate, 100mg Price on request 9757.20-K-IO n-Pentyl benzyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1240-18-2 Price on request L429-RS Method 429 Recovery Standard Stock Solution, 1.2ml, isooctane Price on request