Potassium (K) Back Catalog number: 59939 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MCDE-180 2,2',3,4,4',5,5'-Heptachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane Price on request LA16010000CY Phenkapton, 10 ng/µl, 1ml Price on request 10300.15-K-IO 4-Nonylphenol, mixture of isomers, "Type C" Price on request