Selenium (Se) Back Catalog number: 57234 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675501 Dicamba, 100 µg/ml, Methanol, 5ml Price on request 673961 Cinmethylin, 50mg Price on request 680570 Elaidic acid methyl ester, 100mg Price on request