Potassium (K) Back Catalog number: 50378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 20243 CLP Volatiles - Low Concentration Mix #2 Price on request 9764.10-100-AC Bentazon-d6, 100µg/mL, Solvent-acetone, Unit 1mL, # of units-1, Cas.no. Price on request 2367.4-KIT n-Octylphenol EO Kit (EO=0-3, Not including 3688.12), , Solvent-, Unit Kit, # of units-, Cas.no. Price on request