|Articles|February 1, 2000

LCGC North America

  • February 2000
  • Volume 18
  • Issue 2
  • Pages: 134–141

Off-Duty Columns

A second installment of "GC Connections" answers a reader's question about dual-column gas chromatography systems and their proper maintenance.

This month, "GC Connections" examines various dual-column instrument configurations and recommends procedures for placing columns on standby or restoring them to active duty.

LCGC 18(2), 134–141 (2000).

Articles in this issue

about 26 years ago

The Effects of Inner Surface Roughness of Microbore Column Blanks on Column Performance

about 26 years ago

Starting Out Right, Part III – The Role of the Solvent in Controlling Selectivity

about 26 years ago

A Noisy Problem

about 26 years ago

Just e-Sign on the Bottom Line?

about 26 years ago

Total Polychlorinated Biphenyl Quantification by Rapid Dechlorination Under Mild Conditions

about 26 years ago

LC–MS Analysis of Polymer Additives by Electron and Atmospheric-Pressure Ionization: Identification and Quantification

about 26 years ago

Chromatography Data Systems, Part II: Specifying, Evaluating, and Selecting a System

about 26 years ago

Indirect Suppressed-Conductivity Ion Chromatography

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