1,2,3-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Back Catalog number: DD-123-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 0329.16-K-T Pyrene-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-52-1 Price on request 680288 Tralomethrin, 100 µg/ml, Isooctane, 1ml Price on request 95012 OrganoPhosphorus Pesticide Standard Price on request