Potassium (K) Back Catalog number: 54158 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 676695 Cybutryne, 100 µg/ml, Cyclohexane, 1ml Price on request 71418 trans-1,3-Dichloro-1-propene Price on request 31011 Benzene Price on request