ICCAS OpenIR
Two-phase aqueous extraction of chromium and its application to speciation analysis of chromium in plasma
Wang, ZH; Song, M; Ma, QL; Ma, HM; Liang, SC
2000
Source PublicationMIKROCHIMICA ACTA
ISSN0026-3672
Volume134Issue:1-2Pages:95-99
AbstractThis work proposes a new extraction method for chromium based on the two-phase aqueous system isopropyl alcohol-ammonium sulfate-ammonium thiocyanate (i-PrOH-(NH4)(2)SO4-NH4SCN), and the related experimental conditions are optimized. The results show that chromium (III) can be quantitatively extracted under the selected conditions: 4 mL of i-PrOH, 200 mu L of 2 mol/L sulfuric acid, 1 mL of 4 mol/L NH4SCN and 3 mL of saturated (NH4)(2)SO4 solution (V-total = 10 mL). Application of the proposed method to speciation analysis of plasma chromium was also investigated and satisfactory results were obtained.
KeywordTwo-phase Aqueous Extraction Speciation Analysis Chromium Plasma
Indexed BySCI
Language英语
WOS IDWOS:000087921200016
PublisherSPRINGER-VERLAG WIEN
Citation statistics
Cited Times:37[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/75752
Collection中国科学院化学研究所
Corresponding AuthorLiang, SC
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wang, ZH,Song, M,Ma, QL,et al. Two-phase aqueous extraction of chromium and its application to speciation analysis of chromium in plasma[J]. MIKROCHIMICA ACTA,2000,134(1-2):95-99.
APA Wang, ZH,Song, M,Ma, QL,Ma, HM,&Liang, SC.(2000).Two-phase aqueous extraction of chromium and its application to speciation analysis of chromium in plasma.MIKROCHIMICA ACTA,134(1-2),95-99.
MLA Wang, ZH,et al."Two-phase aqueous extraction of chromium and its application to speciation analysis of chromium in plasma".MIKROCHIMICA ACTA 134.1-2(2000):95-99.
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