LC*GC
December 98
November 98
October 98
September 98
August 98
July 98
June 98
May 98
April 98
March 98
February 98
January 98
1997
1995 - 1996
Volume 16, Number 12, December 1998
LC*GC December 98 Table of Contents
COLUMNS
- Sample Prep Perspectives: Distillation as a Sample Preparation and Separation Technique
Ronald E. Majors
- LC Troubleshooting: Column Temperature Effects in Gradient Elution
Robert G. Wolcott and John W. Dolan
- Validation Viewpoint: Quantitation in Method Validation
Ira Krull and Michael Swartz
ARTICLE
- HPLC Analysis of Organic Acids in Juice and Wine Using Resin and Reversed-Phase Columns
Michael W. Dong
INDEX
- 1998 Index of Authors
- 1998 Index of Subjects
DEPARTMENTS
- Peaks of Interest
- Call for Papers and Nominations
- Product Showcase
- Calendar
- Classified Directory
- Short Courses
- Advertisers Index
Volume 16, Number 11, November 1998
LC*GC November 98 Table of Contents
COLUMNS
- Column Watch: The Care and Feeding of Modern Capillary Gas Chromatography Columns
Ronald E. Majors
- LC Troubleshooting: Gradient Background Peaks — A Case Study
Michael D. Nelson and John W. Dolan
- Questions of Quality: The Next in Line?
R.D. McDowall
ARTICLES
- Solutions for Tailing Problems in the Assay of Liquid Phenothiazine Formulations by HPLC
G. Prabhakar Reddy, Diane Kollmorgen, and Bela Kraut
- Retrospective Validation of a Chromatography Data System — Part II: Qualify the System and Report the Validation Effort
Bengt Wikenstedt, Per Johansson, and R.D. McDowall
- Determination of Volatile Organic Compounds in Water by Membrane Inlet MS and Traditional GC Methods
M. Ojala, R.A. Ketola, and T. Kotiaho
DEPARTMENTS
- Letter to the Editor
- Call for Papers
- Peaks of Of Interest
- Meeting Preview: 12th International Symposium on High Performance Capillary Electrophoresis and Related Microscale Techniques — HPCE ’99
- Application Notes
- Products
- Literature
- Calendar
- Short Courses
- Classified Directory
- Advertisers Index
Volume 16, Number 10, October 1998
LC*GC October 98 Table of Contents
COLUMNS
- Column Watch: The Care and Feeding of Modern HPLC Columns
Ronald E. Majors
- LC Troubleshooting: Autosampler Precision
John W. Dolan
- Data File: The Universal Serial Bus
Glenn I. Ouchi
- Validation Viewpoint: Determining Limits of Detection and Quantitation
Ira Krull and Michael Swartz
ARTICLES
- Comparative Study of Speciation Techniques for the Determination of Methylmercury in Biological and Sediment Samples
A.M. Carro, R.A. Lorenzo, and R. Cela
- Retrospective Validation of a Chromatography Data System — Part I: Determining the Paperwork Gap and Planning the Overall Approach
Per Johansson, Bengt Wikenstedt, and R.D. McDowall
DEPARTMENTS
- Letters to the Editor
- Peaks of Interest
- Call for Papers
- Bookshelf
- Application Notes
- Products
- Literature
- Calendar
- Classified Directory
- Short Courses
- Advertisers Index
Volume 16, Number 9, September 1998
LC*GC September 98 Table of Contents
COLUMNS
- Sample Prep Perspectives: Thermal Desorption for GC Sample Preparation
T.P. Wampler
- LC Troubleshooting: From the Mail Bag — Dirty Loop, Precolumn Use, In-Line Degassing, and Injector Plumbing
John W. Dolan
- GC Connections: Negative Peaks and Other Detector Problems
John V. Hinshaw
- CE Currents: Instrument Issues: Operational Qualification and Method Transfer
K.D. Altria and D. Hindocha.
ARTICLES
- Liquid Chromatography Directly and Jointly Combined with Nuclear Magnetic Resonance Spectroscopy and Mass Spectrometry
I.D. Wilson, J.C. Lindon, and J.K. Nicholson
- Analysis of Aviator’s Breathing Oxygen by Gas Chromatography
Kirby Schlaht
DEPARTMENTS
- Peaks of Interest
- Call for Papers and Nominations
- Meeting Report: Seventh International Symposium on Field-Flow Fractionation — FFF ’98
- Products
- Literature
- Classified Directory
- Advertisers Index
Volume 16, Number 8, August 1998
LC*GC August 98 Table of Contents
BUYERS' GUIDE
Product Locator
Products & Services
- Liquid Chromatography
- Gas Chromatography
- Supercritical Fluid Chromatography
- Thin-Layer Chromatography
- Electrophoresis
- Reagents, Solvents, Standards
- Data Handling, Calibration
- Chromatography Service
- Sample Preparation and Handling
Manufacturers Directory
Addendum
Cyber Directory
Product Catalogs
Short Courses
Advertisers Index
Classified Directory
Volume 16, Number 7, July 1998
LC*GC July 98 Table of Contents
COLUMNS
- Column Watch: Porous-Layer Open-Tubular Capillary GC Columns and Their Applications
Zhenghua Ji and Ronald E. Majors
- LC Troubleshooting: Useful or Useless? — Part II
John W. Dolan
- GC Connections: Choosing an Injection Technique
John V. Hinshaw
ARTICLE
- Characterization of a Split–Pool Combinatorial Library
Kenneth C. Lewis, William L. Fitch, and Derek Maclean
DEPARTMENTS
- Peaks of Interest
- Application Notes
- Products
- Literature
- Classified Directory
- Calendar
- Advertisers Index
Volume 16, Number 6, June 1998
LC*GC June 98 Table of Contents
COLUMNS
- Column Watch: The Current State of Separation Sciences in Latin America
Ronald E. Majors and Fernando Lanças
- LC Troubleshooting: Useful or Useless? — Part I
John W. Dolan
- CE Currents: An Interview with a CEC Pioneer
Kevin D. Altria and Iain Grant
- Questions of Quality: Is Your Method Specific or Just Selective?
Bengt-Arne Persson, Jörgen Vessman, and R.D. McDowall
ARTICLES
- Trace Analysis of a Weak UV-Absorbing Pharmaceutical Compound in Swab Samples Using HPLC with Evaporative Light-Scattering Detection
Donald S. Risley, Kurt F. Hostettler, and Jeffrey A. Peterson
- The Use of Solid Phases for Off-Line Collection in Supercritical Fluid Extraction with Modifiers
Joseph M. Levy, Robert M. Ravey, and Robert Panella
DEPARTMENTS
- Peaks of Interest
- Application Notes
- Products
- Literature
- Calendar
- Classified Directory
- Short Courses
- Advertisers Index
Volume 16, Number 5, May 1998
LC*GC May 98 Table of Contents
COLUMNS
- Sample Prep Perspectives: Particle-Size Reduction in Solid Sample Preparation
Ronald E. Majors
- LC Troubleshooting: Sample Overload — Friend or Foe?
Nan S. Wilson, John R. Kern, and John W. Dolan
- GC Connections: New GC Instruments and Accessories at the 1998 Pittsburgh Conference
John V. Hinshaw
- Validation Viewpoint: Frequently Asked Questions about Analytical Method Validation
Ira Krull and Michael Swartz
ARTICLES
- Strategies for Faster Gradient Chromatography
Jeanne B. Li and John Morawski
- Long-Term Monitoring of Hazardous Volatile Organic Air Pollutants Using Capillary GC–MS
Tsuneaki Maeda, Kiyoshi Tanabe, and Masatoshi Morita
- The Barnett Institute Celebrates 25 Years
Geoffrey Davies
DEPARTMENTS
- Peaks of Interest
- Application Notes
- Products
- Literature
- Calendar
- Classified Directory
- Short Courses
- Advertisers Index
Volume 16, Number 4, April 1998
LC*GC April 98 Table of Contents
COLUMNS
- Column Watch: New Chromatography Columns and Accessories at the 1998 Pittsburgh Conference, Part II
Ronald E. Majors
- LC Troubleshooting: Column Packing — What’s at the Bottom of It?
John W. Dolan
- GC Connections: Questions about Column Performance
John V. Hinshaw
- Data File: Using Laboratory Intranets to Deliver Data
Glenn I. Ouchi
- Questions of Quality: (Nearly) All You Wanted to Know about A/D Converters
Chris Burgess, Dianna G. Jones, and R.D. McDowall
ARTICLES
- Photodiode-Array HPLC Peak Matching for Complex Thermally Processed Samples
Pilar Pais and Mark G. Knize
- Practical Experiences and Applications of Capillary Electrochromatography in the Pharmaceutical Industry
Melvin R. Euerby, Christopher M. Johnson, and Keith D. Bartle
DEPARTMENTS
- Peaks of Interest
- Application Notes
- Products
- Literature
- Classified Directory
- Calendar
- Advertisers Index
Volume 16, Number 3, March 1998
LC*GC March 98 Table of Contents
COLUMNS
- Column Watch: New Chromatography Columns and Accessories at the 1998 Pittsburgh Conference, Part I
Ronald E. Majors
- LC Troubleshooting: Extracolumn Band Broadening from Injection and Peak Transfer
John W. Dolan
- Coupling Matters: Using GC–MS to Identify Residues of Illegal Growth Promoters
H.F. De Brabander, P. Batjoens, D. Courtheyn, and K. De Wasch
- Validation Viewpoint: Method Validation Requirements and Approaches in Biotechnology
Ira Krull and Michael Swartz
ARTICLES
- A Single-Short-Column Approach to the LC Determination of Organic Microcontaminants in Water Using Diode-Array UV and Mass Spectrometric Detection
A.C. Hogenboom, U.A.Th. Brinkman, and W.M.A. Niessen
- Sulfur Determination in Heavy Diesel Fuel with Open-Tubular Column Supercritical Fluid Chromatography
Heng Shi, Larry T. Taylor, Eugene M. Fujinari, and Xinwei Yan
- Application Focus: Analysis of Organochlorine Pesticides and Phenoxyacid Herbicides Using Improved Electron-Capture Detection
Donald D. Nixon, Mahmoud Abdel-Rahman, W. Dale Snyder, and William H. Wilson
DEPARTMENTS
- Peaks of Interest
- Application Notes
- Products
- Literature
- Information for Authors
- Calendar
- Classified Directory
- Short Courses
- Advertisers Index
Volume 16, Number 2, February 1998
LC*GC February 98 Table of Contents
COLUMNS
- Column Watch: Perspectives on the Present and Future of Capillary Electrochromatography
Ronald E. Majors
- LC Troubleshooting: Ghost Peaks and Aerated Sample Solvent
Yoshihiro Egi and Atsuro Ueyanagi
- GC Connections: Problems with Retention Times
John V. Hinshaw
- Questions of Quality: Trust but Verify
R.D. McDowall
FEATURE
- The Commercialization of LC–MS During 1987–1997: A Review of Ten Successful Years
Michael P. Balogh
ARTICLES
- Equipment Qualification in Practice
Ludwig Huber
- Stability of High-Ligand-Density HPLC Bonded-Phase Silica Media at Low pH
Richard C. Ludwig, Terrence S. Reid, Richard A. Henry, and Keith J. Duff
- The Separation of Enantiomers by Countercurrent Capillary Electrophoresis Using the Macrocyclic Antibiotic A82846B
John Reilly and Donald S. Risley
DEPARTMENTS
- From the Editor
- Letters to the Editor
- Peaks of Interest
- Pittcon Product Showcase
- Bookshelf
- Application Notes
- Products
- Calendar
- Short Courses
- Classified Directory
- Advertisers Index
Volume 16, Number 1, January 1998
LC*GC January 98 Table of Contents
COLUMNS
- Column Watch: The Users Debate: The Possibilities and Limitations of Capillary Electrochromatography
Ronald E. Majors
- LC Troubleshooting: Scaling Gradients
John W. Dolan
- Coupling Matters: Large-Volume Injection in Capillary GC - Applications in Environmental Analysis
Piet van Zoonen and G. René van der Hoff
- CE Currents: Extraseparation Peak Broadening in Capillary Electrophoresis
Charles A. Lucy, Ken K.-C. Yeung, Xuejun Peng, and David D.Y. Chen
ARTICLES
- Capillary Electrochromatography Separations
John H. Miyawa and Mark S. Alasandro
- A Flexible, Simple, Inexpensive Automated Instrument for Capillary Electrophoresis, Electrochromatography, and Related Techniques
Purnendu K. Dasgupta and Kazimierz Surowiec
- A Simple Off-Line Sample Spotter for Coupling HPLC with MALDI MS
Tracy I. Stevenson and Joseph A. Loo
DEPARTMENTS
- Peaks of Interest
- Application Notes
- Products
- Literature
- Calendar
- Classified Directory
- Short Courses
- Advertisers Index