ITPCAS OpenIR  > 图书馆
Method for determination of levoglucosan in snow and ice at trace concentration levels using ultra-performance liquid chromatography coupled with triple quadrupole mass spectrometry
You, C (You, Chao)1,2; Song, LL (Song, Lili)3; Xu, BQ (Xu, Baiqing)1; Gao, SP (Gao, Shaopeng)1; You, C
Source PublicationTALANTA
2016
Volume148Issue:0Pages:534-538
DOI10.1016/j.talanta.2015.11.030
AbstractA method is developed for determination of levoglucosan at trace concentration levels in complex matrices of snow and ice samples. This method uses an injection mixture comprising acetonitrile and melt sample at a ratio of 50/50 (v/v). Samples are analyzed using ultra-performance liquid chromatography system combined with triple tandem quadrupole mass spectrometry (UPLC-MS/MS). Levoglucosan is analyzed on BEH Amide column (2.1 mm x 100 mm, 1.7 um), and a Z-spray electrospray ionization source is used for levoglucosan ionization. The polyether sulfone filter is selected for filtrating insoluble particles due to less impact on levoglucosan. The matrix effect is evaluated by using a standard addition method. During the method validation, limit of detection (LOD), linearity, recovery, repeatability and reproducibility were evaluated using standard addition method. The LOD of this method is 0.11 ng mL(-1). Recoveries vary from 91.2% at 0.82 ng mL(-1) to 99.3% at 4.14 ng mL(-1). Repeatability ranges from 17.9% at a concentration of 0.82 ng mL(-1) to 2.8% at 4.14 ng mL(-1). Reproducibility ranges from 15.1% at a concentration of 0.82 ng mL(-1) to 1.9% at 4.14 ng mL(-1). This method can be implemented using less than 0.50 mL sample volume in low and middle latitude regions like the Tibetan Plateau. (C) 2015 Elsevier B.V. All rights reserved.
Subject Area自然地理学
WOS IDWOS:000366786400067
Language英语
Indexed BySCI
KeywordAtmospheric Aerosols Uplc-ms/ms Hplc-ms/ms Core Samples
Cooperation Status国内
Department环境
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itpcas.ac.cn/handle/131C11/7774
Collection图书馆
Corresponding AuthorYou, C
Affiliation1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Tibetan Plateau Res, Lab Alpine Ecol & Biodivers, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
You, C ,Song, LL ,Xu, BQ ,et al. Method for determination of levoglucosan in snow and ice at trace concentration levels using ultra-performance liquid chromatography coupled with triple quadrupole mass spectrometry[J]. TALANTA,2016,148(0):534-538.
APA You, C ,Song, LL ,Xu, BQ ,Gao, SP ,&You, C.(2016).Method for determination of levoglucosan in snow and ice at trace concentration levels using ultra-performance liquid chromatography coupled with triple quadrupole mass spectrometry.TALANTA,148(0),534-538.
MLA You, C ,et al."Method for determination of levoglucosan in snow and ice at trace concentration levels using ultra-performance liquid chromatography coupled with triple quadrupole mass spectrometry".TALANTA 148.0(2016):534-538.
Files in This Item:
File Name/Size DocType Version Access License
V.148 534-538 2016.p(463KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[You, C (You, Chao)]'s Articles
[Song, LL (Song, Lili)]'s Articles
[Xu, BQ (Xu, Baiqing)]'s Articles
Baidu academic
Similar articles in Baidu academic
[You, C (You, Chao)]'s Articles
[Song, LL (Song, Lili)]'s Articles
[Xu, BQ (Xu, Baiqing)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[You, C (You, Chao)]'s Articles
[Song, LL (Song, Lili)]'s Articles
[Xu, BQ (Xu, Baiqing)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: V.148 534-538 2016.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.