Determination of total iodine content in edible seaweeds: Application of inductively coupled plasma-atomic emission spectroscopy

2021 ◽  
Vol 53 ◽  
pp. 102149
Author(s):  
Jelena Milinovic ◽  
Carla Rodrigues ◽  
Mário Diniz ◽  
João Paulo Noronha
Keyword(s):  
Inductively Coupled Plasma ◽  
Emission Spectroscopy ◽  
Iodine Content ◽  
Atomic Emission ◽  
Atomic Emission Spectroscopy ◽  
Plasma Atomic Emission ◽  
Total Iodine ◽  
Inductively Coupled ◽  
Edible Seaweeds

Analysis of Aluminum by Inductively Coupled Plasma-Atomic Emission Spectroscopy

1983 ◽  
Vol 37 (4) ◽  
pp. 389-395 ◽  
Author(s):  
Ramon M. Barnes ◽  
Lancelot Fernando ◽  
Lu Shang Jing ◽  
Himansu S. Mahanti
Keyword(s):  
Inductively Coupled Plasma ◽  
Emission Spectroscopy ◽  
Atomic Emission ◽  
Atomic Emission Spectroscopy ◽  
Spectral Lines ◽  
Plasma Atomic Emission ◽  
Figures Of Merit ◽  
Inductively Coupled ◽  
Icp Torch

Inductively coupled plasma-atomic emission spectroscopy (ICP-AES) is applied in the determination of 21 elements in primary, refined, and alloy aluminum. Rapid and reliable sample preparation procedures are developed. Spectral lines are selected after examination of experimental wavelength scans at each analyte wavelength. The limits of detection, background equivalent concentration, and analytical figures of merit are determined. For high silicon-containing aluminum, HF solutions were analyzed by employing an inert nebulizer utilizing polytetrafluoroethylene (PTFE) capillary tubes, a PTFE spray chamber, and an ICP torch with a graphite injector tube.

Determination of Rare Earth Elements in Aluminum by Inductively Coupled Plasma-Atomic Emission Spectroscopy

1983 ◽  
Vol 37 (3) ◽  
pp. 261-263 ◽  
Author(s):  
Himansu S. Mahanti ◽  
Ramon M. Barnes
Keyword(s):  
Rare Earth ◽  
Rare Earth Elements ◽  
Inductively Coupled Plasma ◽  
Emission Spectroscopy ◽  
Atomic Emission ◽  
Atomic Emission Spectroscopy ◽  
Control Analysis ◽  
Plasma Atomic Emission ◽  
Inductively Coupled

Inductively coupled plasma-atomic emission spectroscopy is evaluated for the determination of 14 rare earth elements in aluminum. Spectral line interference, limit of detection, and background equivalent concentration values are evaluated, and quantitative recovery is obtained from aluminum samples spiked with rare earth elements. The procedure is simple and suitable for routine process control analysis.

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