✦ LIBER ✦

A polymeric liquid crystal capillary column for GC-MS analysis of PCDD and PCDF

✍ Scribed by Albrecht, Iris D. ;Naikwadi, Krishnat P. ;Karasek, Francis W.

Publisher: John Wiley and Sons
Year: 1991
Tongue: English
Weight: 322 KB
Volume: 14
Category: Article
ISSN: 0935-6304
DOI: 10.1002/jhrc.1240140217

No coin nor oath required. For personal study only.

✦ Synopsis

Glass wool can be recommended as an adsorbent material for the SFE treatment of liquid sample 3) As for activated charcoal, poor recovery resulted for a!l PAHs tested Addition of CS2 before SFE, however, held promise of improved recovery 4) From the trace-analytical point of view, investigation of the quantitative extraction conditions including matrix effects is indispensable

📜 SIMILAR VOLUMES

Optimization of a GC-MS/MS Method for th

Optimization of a GC-MS/MS Method for the Analysis of PCDDs and PCDFs in Human and Fish Tissue

✍ Grabic, Roman ;Novák, Jaromír ;Pacáková, Vera 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 71 KB 👁 2 views

In-vial liquid-liquid extraction with su

In-vial liquid-liquid extraction with subsequent large-volume on-column injection into gc-ms for the determination of anilines in tap, surface, and wastewater

✍ René J. J. Vreuls; Edwin Romijn; Udo A. Th. Brinkman 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 32 KB 👁 2 views

Capillary liquid chromatography as a too

Capillary liquid chromatography as a tool for separation of hydrophobic basic drugs. Relation between tests for column characterization and real analysis

✍ Bozena Kafková; Eva Tesařová; Jana Suchánková; Zuzana Bosáková; Pavel Coufal 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 261 KB 👁 1 views

## Abstract Two capillary columns for reversed phase (RP) capillary liquid chromatography (CLC), viz. Nucleosil 100‐5 C18 and LiChrosorb RP‐select B, were characterized by the Walters test, i.e. the chromatographic test proposed for RP stationary phases. Hydrophobicity indices were determined not o

Development of a simultaneous liquid–liq

Development of a simultaneous liquid–liquid extraction and chiral derivatization method for stereospecific GC-MS analysis of amphetamine-type stimulants in human urine using fractional factorial design

✍ W. R. Wan Aasim; S. H. Gan; S. C. Tan 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 138 KB 👁 2 views

Automation of nanoflow liquid chromatogr

Automation of nanoflow liquid chromatography-tandem mass spectrometry for proteome and peptide profiling analysis by using a monolithic analytical capillary column

✍ Xiaogang Jiang; Jing Dong; Fangjun Wang; Shun Feng; Mingliang Ye; Hanfa Zou 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 289 KB

Gas-liquid chromatography of amino acids

Gas-liquid chromatography of amino acids: Columns and methodology as a basis for routine amino acid analysis using glass capillary gas chromatography

✍ Moodie, I. M. ;Burger, J. 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 423 KB 👁 1 views

## Abstract A carefully Standardized technique is described for the preparation of glass capillary columns which can be used successfully for routine quantitative amino acid analysis. Comparison is made between two different modes of sample injection. Preliminary quantitative results from “split” i