Potassium (K) Back Catalog number: 50687 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684247 2-Nitropropane, 1000mg Price on request 10002 CLP Semi-Volatiles Base/Neutrals Mix #2 Price on request 1138.18-10MG n-Octadecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 593-45-3 Price on request