LCGC North America
January 14, 2014
Departments
32
1
The Australian Patent Office has granted a patent related to W. R. Grace & Company's (Columbia, Maryland) Reveleris flash chromatography system.
January 14, 2014
The Essentials
32
1
Secondary parameters in the interface and mass analyzer can have a major impact on sensitivity and reproducibility. Here, we examine how and when to consider optimizing these parameters through a study of the working principles of LC–MS analysis.
January 14, 2014
Peer-Reviewed Article
32
1
We assessed a simple method based on recovery for the detection of matrix effects and two alternative methods for the rectification of matrix effects in LC–MS: standard addition and the coeluting internal standard method.
January 01, 2014
Biotechnology Today
32
1
The modern usage and specific applications of HILIC for two other major classes of analytes - glycopeptides and glycoproteins - are discussed.
January 01, 2014
LC Troubleshoting
32
1
What good is that big, ugly peak at the beginning of the chromatogram?
January 01, 2014
Sample Prep Perspectives
32
1
A look at five sample preparation methods where the application of a charge across barriers provides enhanced selectivity
January 01, 2014
GC Connections
32
1
We track the genesis of the top four carrier gases before they start their journey through a GC system.
January 01, 2014
Issue PDF
32
1
Click the title above to open the LCGC North America January 2014 regular issue, Vol 32 No 1, in an interactive PDF format.