Determination of neptunium using high resolution sequential ICP-AES

• Published in: Journal of radioanalytical and nuclear chemistry Vol. 313; no. 3; pp. 587 - 595
• Main Authors: Kumar, Mithlesh, Adya, V. C., Rajeswari, B., Thulasidas, S. K., Kadam, R. M.
• Format: Journal Article
• Language: English
• Published: Dordrecht Springer Netherlands 01.09.2017; Springer; Springer Nature B.V
• Subjects: Atomic emission spectroscopy; Chemistry; Chemistry and Materials Science; Comparative analysis; Diagnostic Radiology; Emission analysis; Hadrons; Heavy Ions; High resolution; Inductively coupled plasma; Inorganic Chemistry; Line spectra; Neptunium; Nuclear Chemistry; Nuclear energy; Nuclear Physics; Physical Chemistry; Uranium; ICP-AES; Spectral interference; Characterization of neptunium sample

A procedure was developed for determination of Np using HR Sequential ICP-AES. Mutual interference and background free spectral lines of Np at 295.66, 297.43, 297.49, 302.64 nm were identified. The samples of higher concentration (10–20 µg/mL) of Np had been analyzed. Analytical values of 10–20 µg/m...