Selenium (Se) Back Catalog number: 57234 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DGHBCD d18-γ-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml Price on request 0080.5-1ML 1-Pentanethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 110-66-7 Price on request L18000014CY Pesticide Mix 14, 10µg/mL in Cyclohexane, 10ml Price on request