Studies on the quantitative analysis of trace elements in single SiC crystals using laser ablation-ICP-MS

1999 ◽  
Vol 14 (11) ◽  
pp. 1679-1684 ◽  
Author(s):  
Erwin Hoffmann ◽  
Christian Lüdke ◽  
Jochen Skole ◽  
Heike Stephanowitz ◽  
Günther Wagner
Keyword(s):  
Trace Elements ◽  
Quantitative Analysis ◽  
Laser Ablation ◽  
Icp Ms

Determination of trace elements in zeolites by laser ablation ICP-MS

2000 ◽  
Vol 368 (1) ◽  
pp. 79-87 ◽  
Author(s):  
C. Pickhardt ◽  
I. B. Brenner ◽  
J. S. Becker ◽  
H.-J. Dietze
Keyword(s):  
Trace Elements ◽  
Laser Ablation ◽  
Icp Ms

Laser ablation ICP MS trace element composition of native gold from the Abitibi Greenstone belt, Timmins Ontario.

2021 ◽  
Author(s):  
John D. Greenough ◽  
Alejandro Velasquez ◽  
Mohamed Shaheen ◽  
Joel Gagnon ◽  
Brian J. Fryer ◽  
...  
Keyword(s):  
Trace Elements ◽  
Laser Ablation ◽  
Trace Element ◽  
Greenstone Belt ◽  
Native Gold ◽  
Internal Standard ◽  
Gold Deposits ◽  
Ore Deposits ◽  
Abitibi Greenstone Belt ◽  
Icp Ms

Trace elements in native gold provide a “fingerprint” that tends to be unique to individual gold deposits. Fingerprinting can distinguish gold sources and potentially yield insights into geochemical processes operating during gold deposit formation. Native gold grains come from three historical gold ore deposits; Hollinger, McIntyre (quartz-vein ore), and Aunor near Timmins, Ontario, at the western end of the Porcupine gold camp and the south-western part of the Abitibi greenstone belt. Laser-ablation, inductively-coupled plasma mass spectrometry (LA ICP MS) trace element concentrations were determined on 20 to 25 µm wide, 300 µm long rastor trails in ~ 60 native gold grains. Analyses used Ag as an internal standard with Ag and Au determined by a scanning electron microscope with an energy dispersive spectrometer. The London Bullion Market AuRM2 reference material served as the external standard for 21 trace element analytes (Al, As, Bi, Ca, Cr, Cu, Fe, Mg, Mn, Ni, Pb, Pd, Pt, Rh, Sb, Se, Si, Sn, Te, Ti, Zn; Se generally below detection in samples). Trace elements in native gold associate according to Goldschmidt’s classification of elements strongly suggesting that element behavior in native Au is not random. Such element behavior suggests that samples from each Timmins deposit formed under similar but slightly variable geochemical conditions. Chalcophile and siderophile elements provide the most compelling fingerprints of the three ore deposits and appear to be mostly in solid solution in Au. Lithophile elements are not very useful for distinguishing these deposits and element ABSTRACT CUT OFF BY SOFTWARE

Determination of major to trace elements in metallic materials based on the solid mixing calibration method using multiple spot-laser ablation-ICP-MS

2019 ◽  
Vol 34 (9) ◽  
pp. 1794-1799 ◽  
Author(s):  
Yoshiki Makino ◽  
Yasuo Kuroki ◽  
Takafumi Hirata
Keyword(s):  
Trace Elements ◽  
Laser Ablation ◽  
Analytical Method ◽  
Calibration Method ◽  
Metallic Materials ◽  
Icp Ms ◽  
Multiple Spot

We have developed a new analytical method for the determination of major to trace elements in metallic materials using multiple spot laser ablation (msLA)-ICP-MS.

Dried droplet calibration approach for the analysis of inorganic nonmetallic materials by laser ablation-inductively coupled plasma-mass spectrometry

2020 ◽  
Vol 35 (7) ◽  
pp. 1441-1449
Author(s):  
Linqian Guo ◽  
Qing Li ◽  
Yirui Chen ◽  
Guoxia Zhang ◽  
Yisheng Xu ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Quantitative Analysis ◽  
Laser Ablation ◽  
Inductively Coupled Plasma ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Calibration Approach

A simple and general dried droplet calibration approach was developed for the quantitative analysis of elements in inorganic nonmetallic materials using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS).

Quantitation of the Fe spatial distribution in biological tissue by online double isotope dilution analysis with LA-ICP-MS: a strategy for estimating measurement uncertainty

2016 ◽  
Vol 31 (1) ◽  
pp. 270-279 ◽  
Author(s):  
David N. Douglas ◽  
Jennifer O'Reilly ◽  
Ciaran O'Connor ◽  
Barry L. Sharp ◽  
Heidi Goenaga-Infante
Keyword(s):  
Spatial Distribution ◽  
Quantitative Analysis ◽  
Laser Ablation ◽  
Measurement Uncertainty ◽  
Isotope Dilution ◽  
Biological Tissue ◽  
Isotope Dilution Analysis ◽  
Icp Ms ◽  
On Line ◽  
Double Isotope

A strategy, systematically developed, is reported for the quantitative analysis of the Fe spatial distribution in biological tissue using laser ablation with ICP-MS and on-line double isotope dilution analysis.

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