Spermine, 100mg Back Catalog number: 676719 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MDF-123468 1,2,3,4,6,8-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene Price on request 681303 2-Imidazolidone, 250mg Price on request XA15200000AL Metribuzin, 100µg/mL in Acetonitrile, 1ml Price on request