LCGC North America-01-01-2018
LCGC North America
Analyte Derivatization as an Important Tool for Sample Preparation
January 01, 2018
Sample Prep Perspectives
36
1
There is a resurgence of interest in chemical derivatization schemes in separation science, particularly in sample preparation. Here’s why.
Eluent Preparation for Hydrophilic Interaction Liquid Chromatography, Part I: Solvent Volumes and Buffer Counterions
January 01, 2018
LC Trobleshooting
36
1
Paying attention to the details of mobile-phase preparation can have a big impact on the reproducibility of HILIC separations.
Charge-Variant Profiling of Biopharmaceuticals
January 01, 2018
Focus on Biopharmaceutical Analysis
36
1
A look at techniques for charge-variant analysis of monoclonal antibodies and the question of whether pH gradients are really better than salt gradients
How It Works: Ion-Exchange SPE
January 01, 2018
The Essentials
36
1
The fundamental principles of ion-exchange solid-phase extraction
Tips and Tricks for New Gas Chromatographers
January 01, 2018
GC Connections
36
1
Three main points summarize the best ways to be successful in GC:capillary GC is clean GC; practice, practice, practice; and be a student of GC.
Data Integrity in the GxP Chromatography Laboratory, Part I: Sampling and Sample Preparation
January 01, 2018
Peer-Reviewed Articles
36
1
Part I of this series on practical perspectives of data integrity focuses on sample management, transport, and preparation.
Headspace Solid-Phase Microextraction Coupled with Gas Chromatography–Mass Spectrometry for the Characterization of Polymeric Materials
January 01, 2018
Peer-Reviewed Articles
36
1
HS-SPME-GC–MS is a valuable technique for identifying volatile organic compounds, additives, and degradation products in industrial rubber, car labeling reflection foil, and bone cement materials.
Market Profile: Ion Chromatography
January 01, 2018
Market Profile
36
1
Ion chromatography (IC) is a form of liquid chromatography that is able to measure the concentrations (in parts per billion) of anions such as chloride, fluoride, nitrate, and sulfate, and cations such as ammonium, calcium, magnesium, and sodium.
Vol 36 No 1 LCGC North America January 2018 Regular Issue PDF
January 01, 2018
Issue PDF
36
1
Click the title above to open the LCGC North America January 2018 regular issue, Vol 36 No 1, in an interactive PDF format.