LCGC North America-09-01-2011

A presentation of the overall trends in liquid-phase chromatography observed at the symposium, as well as the awards presented and the opening plenary session

How does one decipher and tabulate thousands of chemical formulas and relative abundances without losing the important details?

A description of the use of UHPLC in the biopharmaceutical industry to characterize drug substances through peptide mapping and amino acid analysis

An SPE procedure is described that isolates both psilocybin and psilocin from urine samples for LC–MS-MS analysis.

A novel approach for detection, analysis, and characterization of low-abundant herbicide metabolites is reported here.

Chrom Corner

A look at ways to estimate what normal system pressure should be and some likely causes of various pressure abnormalities

Click the title above to open the LCGC North America September 2011 regular issue, Vol 29 No 9, in an interactive PDF format.