4,4’-DDE Back Catalog number: X9055 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C15970000 Pentachlorophenol, certified, 0.1g Price on request 3225.18-K-IO 9-trans-12-Hydroxyoctadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 540-12-5 Price on request 679028 15N2-Chloridazon-desphenyl, 100 µg/ml, Acetonitri Price on request