LCGC North America-03-01-2009

This month's "LC Troubleshooting" looks at some different calibration models, how to decide if a calibration curve goes through zero, and some problems that can occur if the wrong choices are made.

ERLIC is a new technique that shows promise as an alternative or complementary technique for both enrichment and separation of these posttranslationally-modified peptides.

The authors set out to perform a separation of seven water-soluble vitamins without the use of ion-pair reagents.

Ron Majors brings readers his yearly review of all that was new and innovative at the annual Pittsburgh Conference.

LCGC hands out a pair of awards at Pittcon 2009 in Chicago.

The causes and cures for peak tailing are discussed, along with the various ways that chromatographers measure tailing peaks.

Calendar