QC-21 Back Catalog number: 59162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended OXYCHLORD OxyChlordane, 1.2mL x 100ug/mL, nonane Price on request 79291 4,4’-DDE Price on request 2425.6-K-IPX5 2,4,5-Trichlorophenol-3,6-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-82-7 Price on request