Selenium (Se) Back Catalog number: 59960 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673238 Clothianidin, 10.0 µg/ml, Acetonitrile, 10ml Price on request 50113 Anion Mix #2 Price on request 1148.28-10MG n-Octacosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 630-02-4 Price on request