4,4’-DDE Back Catalog number: 79149 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 71414 3,4,5-Trichlorophenol Price on request 680082 Pyraflufen monohydrate (free acid), 100 µg/ml, Me Price on request 2371.9-K-ME Syringaldehyde, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 134-96-3 Price on request