Potassium (K) Back Catalog number: 50378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2350.32-100-IO Bishomohopane, Isomer mix, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 673311 Fosthiazate, 100 µg/ml, Acetonitrile, 5ml Price on request 59731 ICP Multielement Standard Price on request