scholarly journals Accurate Determination of High Field Strength Elements (HFSE) in Geological Samples by ICP-MS Using an Improved Closed Digestion with Tartaric Acid as Matrix Modifier

2019 ◽  
Vol 40 (4) ◽  
pp. 113-121
Author(s):  
Huan Yang ◽  
Lanlan Jin ◽  
Xiuji Wang ◽  
Wenxia Liu ◽  
Shaowei Wu
Keyword(s):  
Field Strength ◽  
Tartaric Acid ◽  
High Field ◽  
Accurate Determination ◽  
Geological Samples ◽  
Matrix Modifier ◽  
High Field Strength ◽  
Icp Ms

scholarly journals Influence of Sample Pretreatment on the Analysis of High Contents of Rare-Earth and High Field Strength Elements in Geological Samples by ICP-AES and ICP-MS (Case Study of the Tomtor Deposit)

2020 ◽  
pp. 593-605
Author(s):  
Bagai-ool Yu. Saryg-ool ◽  
Lidiya N. Bukreeva ◽  
Irina N. Myagkaya ◽  
Aleksandr V. Tolstov ◽  
Elena V. Lazareva ◽  
...  
Keyword(s):  
Rare Earth ◽  
Field Strength ◽  
Inductively Coupled Plasma ◽  
High Field ◽  
Sample Pretreatment ◽  
Emission Spectrometry ◽  
Geological Samples ◽  
High Field Strength ◽  
Inductively Coupled ◽  
Icp Ms

Influence of sample pretreatment on the analysis of the high contents of rare earth (REE) and high field strength (HFSE) elements in geological samples by inductively coupled plasma atomic emission spectrometry (ICP-AES) and inductively coupled plasma mass spectrometry (ICP-MS) was studied. The rocks and rich ores of the Tomtor Nb-REE deposit were explored. Complete dissolution of the geological samples with a high content of “refractory” minerals has been achieved using fusion with a sodium peroxide. The results obtained by ICP-AES and ICP-MS after chemical dissolution are comparable with the results obtained by the XRF-SR without chemical pretreatment

scholarly journals Slurry nebulisation ICP-MS direct determination of high field strength elements (Nb, Ta, Zr, and Hf) in silicate rocks

RSC Advances ◽  
2019 ◽  
Vol 9 (56) ◽  
pp. 32435-32440 ◽  
Author(s):  
Rui Tong ◽  
Wei Guo
Keyword(s):  
Field Strength ◽  
Inductively Coupled Plasma ◽  
High Field ◽  
Direct Determination ◽  
High Field Strength ◽  
Inductively Coupled ◽  
Icp Ms ◽  
Plasma Mass Spectrometry ◽  
Silicate Rocks

A simple, rapid, and reliable method based on slurry nebulisation inductively coupled plasma mass spectrometry (ICP-MS) was developed for the direct determination of four high field strength elements (HFSEs, namely, Nb, Ta, Zr, and Hf) in refractory silicate rocks.

Precise and accurate determination of Sm, Nd concentrations and Nd isotopic compositions in geological samples by MC-ICP-MS

2011 ◽  
Vol 26 (6) ◽  
pp. 1237 ◽  
Author(s):  
Yue-Heng Yang ◽  
Zhu-Yin Chu ◽  
Fu-Yuan Wu ◽  
Lie-Wen Xie ◽  
Jin-Hui Yang
Keyword(s):  
Accurate Determination ◽  
Geological Samples ◽  
Isotopic Compositions ◽  
Icp Ms

Chromatographic purification of antimony for accurate isotope analysis by MC-ICP-MS

2020 ◽  
Vol 35 (7) ◽  
pp. 1360-1367 ◽  
Author(s):  
Jianfeng Liu ◽  
Jiubin Chen ◽  
Ting Zhang ◽  
Yina Wang ◽  
Wei Yuan ◽  
...  
Keyword(s):  
Accurate Determination ◽  
Isotope Analysis ◽  
Isotope Ratios ◽  
Geological Samples ◽  
Chromatographic Purification ◽  
Icp Ms

A new purification approach is reported for the highly precise and accurate determination of Sb isotope ratios in geological samples.

High precision measurements of gallium isotopic compositions in geological materials by MC-ICP-MS

2016 ◽  
Vol 31 (8) ◽  
pp. 1673-1679 ◽  
Author(s):  
Ting Zhang ◽  
Lian Zhou ◽  
Lu Yang ◽  
Qian Wang ◽  
Lan-ping Feng ◽  
...  
Keyword(s):  
High Precision ◽  
Isotope Ratio ◽  
Accurate Determination ◽  
Precision Measurements ◽  
Geological Samples ◽  
Geological Materials ◽  
Isotopic Compositions ◽  
Icp Ms

A new MC-ICP-MS approach is reported for highly precise and accurate determination of the Ga isotope ratio in geological samples.

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