LCGC North America LC Troubleshooting: The Perfect Method by John Dolan
Nearly every chromatographer needs to do some kind of method development at one time or another.  Compiled from the widely read seven part series you can establish your goals, learn to adjust retention, control peak spacing and change column selectivity.  A must have in your chromatographer toolbox! ...Click here

LCGC North America GC Connections 9 year compilation by John Hinshaw
A reference set  including new gas chromatography (GC) products, quantitative measurement, hydrogen carrier gas, CG optimization, computerized pneumatics and flow, pressure, and temperature calibration. Compiled from numerous resource materials and articles supplied by LCGC North America magazine and Chromatographyonline.com. Dr. Hinshaw is best known as the “GC Connections” column editor for LC/GC Magazine for the past 20 years. ...Click here

LCGC North America LC Troubleshooting Combo by John Dolan
A reference set compiled from numerous resource materials and articles supplied by LCGC North America magazine and Chromatographyonline.com. Topics covered in these liquid chromatography (LC) books include new gas chromatography (GC) products, quantitative measurement, hydrogen carrier gas, CG optimization, computerized pneumatics and flow, pressure, and temperature calibration. John Dolan has been writing "LC Troubleshooting" for LCGC for over 25 years. ..Click here