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In our September issue:
COLUMNS
GC CONNECTIONS
Septa for Inlets and Sample Vials
This instalment from John Hinshaw addresses septa for inlets and sample vials.
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SAMPLE PREPARATION PERSPECTIVES
Sample Sizes
This month Doug Raynie takes a quick look at the role of sample homogeneity and the determination of sample size. |
PERSPECTIVES IN MODERN HPLC
HPLC Column Standardization
How one organization encouraged its staff to develop HPLC methods using fewer column brands and dimensions to reduce waste and efforts in method transfers downstream. |
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PEER-REVIEWED ARTICLES
Characterizing Carotenoid Composition
A comprehensive two-dimensional liquid chromatography (LC×LC) method, based on the use of a cyano and an octodecylsilica column, placed in the first and second dimension, respectively, was applied to evaluate carotenoid composition and stability in selected overripe fruits representing the waste generated by a local food market.
The Effect of Instrument Variations in UHPLC Method Transfer
The study presented here determined the typical interinstrument variations in dwell volume, extracolumn dispersion, and mixing efficiency, and assessed techniques to account for the variation.
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UPCOMING WEBCASTS
Pesticide Residues Analysis Webinar: Shifting the Paradigm in GC-MS Pesticide Analysis
Thursday, September 8, 2016
8 am PDT | 11 am EDT | 4 pm BST | 5 pm CEST
Register >>
Highly Efficient and Sensitive Anionic Metabolic Profiling by Mass Spectrometry
Monday, September 12, 2016
10:30am EDT | 3:30pm BST | 4:30pm CEST
Register >>
High Sensitivity Mass Spectrometry – The Analytical Tool for Quantitative Analysis
Tuesday, September 13, 2016
11:00am EDT | 4:00pm BST | 5:00pm CEST
Register >>
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If you would like to submit an article to LCGC, contact Alasdair Matheson, Editor-in-Chief - [email protected]
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