Selenium (Se) Back Catalog number: 57834 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended D0235 Direct Blue 6, 1g Price on request 94520 Haloacetic Mix, 1000µg/ml in MTBE, 1ml Price on request 2866.12-50-IO 5'-Fluoro-3,3',4,4',5-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request