UV 254 Absorbance / DOC Back Catalog number: 54166 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA14470000AL Isoproturon, 100µg/ml n Acetonitrile, 1ml Price on request 2151.5-1ML tert-Butyl methyl ether (methyl tert-butyl ether), neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1634-04-4 Price on request 50153 Mixed Cation Price on request