{"identifier":"nobleid:/w1/20260521/2FD8EB3F","arkIdentifier":"ark:/48914/w1/20260521/2FD8EB3F","version":1,"workTitle":"Preparation of tritium labeled diphenylhydantoin of high specific activity","workType":"Journal Article","authors":"John A. Kepler","description":null,"workUrl":null,"existingDoi":"10.1002/jlcr.2590110417","createdAt":"2026-05-21T16:37:39.844389Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/2FD8EB3F.v1"}