Potassium (K) Back Catalog number: 58019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9813.2-K-ME Dimethylnitramine, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no. 4164-28-7 Price on request 96569 Estriol Price on request Z273000 trans-Zeatin, 50mg Price on request