scholarly journals CONVENTIONAL MEASUREMENTS OF SPECTRAL LINE PROFILES FROM HOLLOW CATHODE LAMPS AND INDUCTIVELY COUPLED ARGON PLASMA BY A WAVELENGTH-MODULATION ECHELLE MONOCHROMATOR

1983 ◽  
Vol 12 (3) ◽  
pp. 397-400 ◽  
Author(s):  
Tetsuya Hasegawa ◽  
Hiroki Haraguchi ◽  
Keiichiro Fuwa
Keyword(s):  
Spectral Line ◽  
Hollow Cathode ◽  
Argon Plasma ◽  
Wavelength Modulation ◽  
Line Profiles ◽  
Inductively Coupled

Observation of line shifts and line profiles in an inductively coupled argon plasma

1990 ◽  
Vol 45 (9) ◽  
pp. 1031-1042 ◽  
Author(s):  
Thomas J. Manning ◽  
J.D. Winefordner ◽  
Byron A. Palmer ◽  
Douglas E. Hof
Keyword(s):  
Argon Plasma ◽  
Line Profiles ◽  
Inductively Coupled

Supplemental data on line shifts and line profiles studies in an inductively coupled argon plasma

1991 ◽  
Vol 46 (3) ◽  
pp. 447-451 ◽  
Author(s):  
T.J. Manning ◽  
B.A. Palmer ◽  
D.E. Hof ◽  
J.D. Winefordner
Keyword(s):  
Argon Plasma ◽  
Line Profiles ◽  
Inductively Coupled ◽  
On Line

Simultaneous Sorption of Chelates of Elements with Organic Reagents on Amberlite XAD-2 as a Preconcentration Step for the Emission Spectrometric Determination of the Elements

1993 ◽  
Vol 58 (8) ◽  
pp. 1821-1831 ◽  
Author(s):  
Jaroslav Jambor ◽  
Tomáš Javorek
Keyword(s):  
Nitrous Oxide ◽  
Argon Plasma ◽  
Electric Arc ◽  
Emission Spectrometry ◽  
Organic Reagents ◽  
Inductively Coupled ◽  
Simultaneous Sorption

The macrophorous hydrophobic sorbent Amberlite XAD-2 proved to be well suited to the preconcentration of minority amounts of Al, Au, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sn, Ti and V in the form of their chelates with organic reagents. From among 14 reagents tested, 8-hydroxyquinoline and diethyldithiocarbamate appeared most suitable for the quantitative sorption up to level of 1 μg l-1 of analyte. Emission spectrometry served as the analytical finish; the nitrous oxide-acetylene flame, electric arc and inductively coupled argon plasma were chosen according to the nature of the element. The procedure is convenient for the determination of the minority analytes in waters

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