Potassium (K) Back Catalog number: 56719 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 18000-0662-100AN5 Lamotrigine, 100µg/ml in Acetonitrile, 5ml Price on request 1855.18-K-IO n-Dodecylbenzene-d30, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 352431-29-9 Price on request 674502 Topramezone, 10.0 µg/ml, Acetonitrile, 10ml Price on request