Determination of 15 trace rare earth elements in rice by microwave digestion ICP-MS

Ming Liu; Husheng Liu; Naifen Wang; Xiaoyan Wang

Determination of 15 trace rare earth elements in rice by microwave digestion ICP-MS

Ming Liu
, Husheng Liu
, Naifen Wang
, Xiaoyan Wang

Peking University

研究成果: Article › 同行評審

1 引文斯高帕斯（Scopus）

摘要

An ICP-MS method for direct determination of 15 trace rare earth elements in rice was developed. Rapid and complete dissolution of rice was achieved by a microwave digestion procedure with concentrated nitric acid and hydrogen peroxide. The detection limits are 7.0-25.8pg/mL, the recoveries for spiked samples are 95-105%, RSDs are 2.3-4. 2%. This method is rapid, sensitive and accurate.

原文	English
頁（從 - 到）	586
頁數	1
期刊	Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis
卷	18
發行號	5
出版狀態	Published - 1998
對外發佈	是

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引用此

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title = "Determination of 15 trace rare earth elements in rice by microwave digestion ICP-MS",

abstract = "An ICP-MS method for direct determination of 15 trace rare earth elements in rice was developed. Rapid and complete dissolution of rice was achieved by a microwave digestion procedure with concentrated nitric acid and hydrogen peroxide. The detection limits are 7.0-25.8pg/mL, the recoveries for spiked samples are 95-105\%, RSDs are 2.3-4. 2\%. This method is rapid, sensitive and accurate.",

keywords = "ICP-MS, Microwave digestion, Rare earth elements, Rice",

author = "Ming Liu and Husheng Liu and Naifen Wang and Xiaoyan Wang",

year = "1998",

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volume = "18",

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journal = "Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis",

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TY - JOUR

T1 - Determination of 15 trace rare earth elements in rice by microwave digestion ICP-MS

AU - Liu, Ming

AU - Liu, Husheng

AU - Wang, Naifen

AU - Wang, Xiaoyan

PY - 1998

Y1 - 1998

N2 - An ICP-MS method for direct determination of 15 trace rare earth elements in rice was developed. Rapid and complete dissolution of rice was achieved by a microwave digestion procedure with concentrated nitric acid and hydrogen peroxide. The detection limits are 7.0-25.8pg/mL, the recoveries for spiked samples are 95-105%, RSDs are 2.3-4. 2%. This method is rapid, sensitive and accurate.

AB - An ICP-MS method for direct determination of 15 trace rare earth elements in rice was developed. Rapid and complete dissolution of rice was achieved by a microwave digestion procedure with concentrated nitric acid and hydrogen peroxide. The detection limits are 7.0-25.8pg/mL, the recoveries for spiked samples are 95-105%, RSDs are 2.3-4. 2%. This method is rapid, sensitive and accurate.

KW - ICP-MS

KW - Microwave digestion

KW - Rare earth elements

KW - Rice

UR - https://www.scopus.com/pages/publications/3643057665

M3 - Article

C2 - 15825372

AN - SCOPUS:3643057665

SN - 1000-0593

VL - 18

SP - 586

JO - Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis

JF - Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis

IS - 5

ER -

Determination of 15 trace rare earth elements in rice by microwave digestion ICP-MS

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