Potassium (K) Back Catalog number: 56019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1143.23-K-IO n-Tricosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 638-67-5 Price on request 31341 Diuron, 100μg/ml in MeOH, 1ml Price on request 52302 ICP-MS Verification Kit Price on request