Selenium (Se) Back Catalog number: 50478 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2830.6-50-ME 2H,2H,3H,3H-Perfluorohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 356-02-5 Price on request 15900-3210-100AN5 Metazachlor, 100μg/ml in Acetonitrile, 5ml Price on request 11973.12-100MG Memantine hydrochloride,neat,neat,100mg, Price on request