Selenium (Se) Back Catalog number: 58134 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9193 1,1,1,2-Tetrachloroethane Price on request 674472 Bromoxynil-octanoate, 10.0 µg/ml, Acetonitrile, Price on request 3749.6-K-IO 1,3,5-Trichlorobenzene, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 108-70-3 Price on request