Potassium (K) Back Catalog number: 59939 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1140.20-K-IO n-Eicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-95-8 Price on request 10930.19-K-IO n-Butyltri-n-pentyltin,1000 µg/mL,isooctane,1mL, Price on request 79163 2,4-Dichloroanisole Price on request