✦ LIBER ✦

DLLME Combined with GC–MS for the Determination of Methylparaben, Ethylparaben, Propylparaben and Butylparaben in Beverage Samples

✍ Scribed by Yi Han; Xiaoyu Jia; Xinli Liu; Taicheng Duan; Hangting Chen

Book ID: 111792061
Publisher: Springer
Year: 2010
Tongue: English
Weight: 280 KB
Volume: 72
Category: Article
ISSN: 0009-5893
DOI: 10.1365/s10337-010-1646-2

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Combination of QuEChERS and DLLME for GC

Combination of QuEChERS and DLLME for GC-MS determination of pesticide residues in orange samples

✍ Andraščíková, Mária; Hrouzková, Svetlana; Cunha, Sara C. 📂 Article 📅 2013 🏛 Taylor and Francis Group 🌐 English ⚖ 485 KB

Dispersive solid-phase extraction combin

Dispersive solid-phase extraction combined with dispersive liquid–liquid microextraction for the determination of polybrominated diphenyl ethers in plastic bottled beverage by GC-MS

✍ Yi Han; Xiaoyu Jia; Xinli Liu; Taicheng Duan; Hangting Chen 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 281 KB

## Abstract A simple, inexpensive and reliable analytical method was developed for the determination of polybrominated diphenyl ethers (PBDEs) in polyethylene terephthalate (PET) bottled beverage using GC‐MS. The sample pretreatment using dispersive solid‐phase extraction (DSPE) for removing matrix

MOF-5 Metal−Organic Framework as Sorbent

MOF-5 Metal−Organic Framework as Sorbent for In-Field Sampling and Preconcentration in Combination with Thermal Desorption GC/MS for Determination of Atmospheric Formaldehyde

✍ Gu, Zhi-Yuan; Wang, Gen; Yan, Xiu-Ping 📂 Article 📅 2010 🏛 American Chemical Society 🌐 English ⚖ 411 KB

Comparison of two methods for the determ

Comparison of two methods for the determination of geosmin and 2-methylisoborneol in algae samples by stable isotope dilution assay through purge-and-trap or headspace solid-phase microextraction combined with GC/MS

✍ Yuan, Baoling; Li, Fei; Xu, Dongmei; Fu, Ming-Lai 📂 Article 📅 2013 🏛 The Royal Society of Chemistry 🌐 English ⚖ 549 KB

Zirconia-coated graphite adsorption bar

Zirconia-coated graphite adsorption bar micro-extraction combined with ETV-ICP-MS for the determination of trace amounts of Cd, Hg and Pb in environmental and biological samples

✍ Xuli Pu; Zucheng Jiang; Bin Hu 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 282 KB 👁 1 views

## Abstract In this work, a new and simple micro‐extraction method termed __graphite adsorption bar micro‐extraction__ was developed, for the first time, for electrothermal vaporization inductively coupled plasma mass spectrometry (ETV‐ICP‐MS) determination of trace Cd, Hg and Pb. In this method, t