scholarly journals Rapid and Effective Speciation Analysis of Arsenic Compounds in Human Urine using Anion‐Exchange Columns in HPLC‐ICP‐MS

2009 ◽  
Vol 51 (4) ◽  
pp. 380-385 ◽  
Author(s):  
Yoshihiro Suzuki ◽  
Yasuyo Shimoda ◽  
Yoko Endo ◽  
Akihisa Hata ◽  
Kenzo Yamanaka ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Human Urine ◽  
Speciation Analysis ◽  
Arsenic Compounds ◽  
Icp Ms

Speciation Analysis of Arsenic Compounds in Healthy Human Urine by HPLC-ICP-MS for the Evaluation of the Occupational Inorganic Arsenic Exposure

Epidemiology ◽  
2009 ◽  
Vol 20 ◽  
pp. S154-S155 ◽  
Author(s):  
Yoshihiro Suzuki ◽  
Yasuyo Shimoda ◽  
Yoko Endo ◽  
Akihisa Hata ◽  
Kenzo Yamanaka ◽  
...  
Keyword(s):  
Human Urine ◽  
Arsenic Exposure ◽  
Inorganic Arsenic ◽  
Speciation Analysis ◽  
Arsenic Compounds ◽  
Healthy Human ◽  
Icp Ms

Determination of arsenic compounds in human urine by HPLC-ICP-MS

Arsenic ◽  
1997 ◽  
pp. 33-44 ◽  
Author(s):  
W. Goessler ◽  
D. Kuehnelt ◽  
K. J. Irgolic
Keyword(s):  
Human Urine ◽  
Arsenic Compounds ◽  
Icp Ms

Simultaneous speciation analysis of As, Sb and Se redox couples by SF-ICP-MS coupled to HPLC

2014 ◽  
Vol 6 (14) ◽  
pp. 5112-5119 ◽  
Author(s):  
Debo Wu ◽  
Thomas Pichler
Keyword(s):  
Anion Exchange ◽  
Inorganic Arsenic ◽  
Speciation Analysis ◽  
New Method ◽  
Anion Exchange Column ◽  
Exchange Column ◽  
Redox Couples ◽  
Icp Ms

A new method for the simultaneous speciation analysis of inorganic arsenic (iii, v), antimony (iii, v) and selenium (iv, vi) using anion exchange column.

scholarly journals Elimination of interfering molybdenum oxyanion with an anion-exchange monolithic spin tip (AXTip) for precise determination of cadmium in human urine by ICP-MS

Talanta Open ◽  
2020 ◽  
Vol 2 ◽  
pp. 100009
Author(s):  
Hidetoshi Kumata ◽  
Chika Morimoto ◽  
Akihiro Horie ◽  
Akane Tanabe ◽  
Eiji Fujimori ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Human Urine ◽  
Precise Determination ◽  
Icp Ms

scholarly journals Speciation of arsenic compounds in human urine by HPLC/hexapole collision cell ICP-MS

2004 ◽  
Vol 53 (6) ◽  
pp. 589-593 ◽  
Author(s):  
Atsuko SHINOHARA ◽  
Momoko CHIBA ◽  
Masao KONDO ◽  
Fadi R. ABOU-AHAKRA ◽  
Heather WALKER ◽  
...  
Keyword(s):  
Human Urine ◽  
Collision Cell ◽  
Arsenic Compounds ◽  
Icp Ms

scholarly journals Acute Arsine Poisoning Confirmed by Speciation Analysis of Arsenic Compounds in the Plasma and Urine by HPLC‐ICP‐MS

2011 ◽  
Vol 53 (1) ◽  
pp. 45-49 ◽  
Author(s):  
Yukihiro Yoshimura ◽  
Yoko Endo ◽  
Yasuyo Shimoda ◽  
Kenzo Yamanaka ◽  
Ginji Endo
Keyword(s):  
Speciation Analysis ◽  
Arsenic Compounds ◽  
Icp Ms

scholarly journals Speciation analysis of selenium in plankton, Brazil nut and human urine samples by HPLC–ICP-MS

Talanta ◽  
2013 ◽  
Vol 110 ◽  
pp. 53-57 ◽  
Author(s):  
Elidiane Gomes da Silva ◽  
Lidiane Raquel Verola Mataveli ◽  
Marco Aurélio Zezzi Arruda
Keyword(s):  
Human Urine ◽  
Speciation Analysis ◽  
Urine Samples ◽  
Brazil Nut ◽  
Human Urine Samples ◽  
Icp Ms

scholarly journals Speciation Analysis of Arsenic Compounds by HPLC-ICP-MS: Application for Human Serum and Urine

2018 ◽  
Vol 2018 ◽  
pp. 1-8 ◽  
Author(s):  
Manh Ha Nguyen ◽  
Tien Duc Pham ◽  
Thi Lien Nguyen ◽  
Hai Anh Vu ◽  
Thi Thao Ta ◽  
...  
Keyword(s):  
Human Serum ◽  
Ethylenediaminetetraacetic Acid ◽  
Limit Of Detection ◽  
Speciation Analysis ◽  
Arsenic Species ◽  
Dimethylarsinic Acid ◽  
Arsenic Compounds ◽  
Serum Samples ◽  
Icp Ms ◽  
Urine And Serum

A high-performance liquid chromatography (HPLC) in combination with inductively coupled plasma mass spectrometry (ICP-MS) as an elemental specific detector was used for the speciation analysis of arsenic compounds in urine and serum samples from Vietnam. Five arsenic species including arsenite (AsIII), arsenate (AsV), monomethylarsonic acid (MMA), dimethylarsinic acid (DMA), and arsenobetaine (AsB) were studied. A gradient elution of ammonium carbonate ((NH4)2CO3), ethylenediaminetetraacetic acid disodium salt (Na2EDTA), and methanol at pH 9.0 utilizing Hamilton PRP-X100 strong anion-exchange column allowed the chromatographic separation of five arsenic species. In this study, urine and serum samples were prepared by dilution in solvent and protein precipitation by trichloroacetic acid, respectively. The extraction efficiency was greater than 91% for urine matrix, and recoveries from spiked samples were in the range of 94–139% for the arsenic species in human serum. The method limit of detection (MDL) and limit of quantification (MQL), which were calculated by signal to noise ratio, were found to be 0.3–1.5 and 1.0–5.0 ng·mL−1, respectively. The concentration of arsenic species in 17 pairs of urine and serum samples from Vietnam was also quantified and evaluated. The major species of arsenic in the urine and serum samples were AsB and DMA.

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