Potassium (K) Back Catalog number: 56719 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673486 Bromophos-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 71843 m-Anisidine Price on request 680696 2,3,6-Trimethylphenol, 100 µg/ml, Acetonitrile, Price on request