Potassium (K) Back Catalog number: 50378 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676851 D8-Triforine, 100 µg/ml, Acetone, 1ml Price on request 677945 TFNA-AM, 10.0 µg/ml, Acetonitrile, 10ml Price on request X9013 Anthracene Price on request