ANSI N42.16-1986 : American National Standard Specifications for Sealed Radioactive Check Sources Used in Liquid-Scintillation Counters / / Institute of Electrical and Electronics Engineers

• Record Nr.: UNISA996279881303316
• Pubbl/distr/stampa: New York, New York : , : IEEE, , 1986
• ISBN: 0-7381-4152-6
• Descrizione fisica: 1 online resource (12 pages)
• Disciplina: 620.193
• Soggetti: Carbon composites; Composite materials
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Sommario/riassunto: Specifications are given for carbon 14, tritium, and background check sources in toluene-based scintillators. Use of these materials is sufficient to verify the stability of counting efficiency and background of liquid- scintillation counting systems as outlined in ANSI N42.15-1980. This standard specifies the solvent, the organic scintillator solutes, the purging gas, the radioactive material, and the container appropriate for preparation of check sources.