trans-Nonachlor, 10µg/mL in Cyclohexane, 10ml Back Catalog number: L15620200CY Availability: In the manufacturer's stock Price on request - + Recommended 8774.9-50-T Tris(2-chloropropyl) phosphate,50 µg/mL,toluene,1mL, Price on request EPA-23AS Alternative Standard, 1.2ml, nonane Price on request 2503.12-50-IO 5,6-Difluoro-2,2',3,4,4'-pentabromodiphenyl ether (2,2',3,4,4'-Pentabromo-5,6-difluorodiphenyl ether), 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 886748-33-0 Price on request