GC columns, guard columns
Agilent
Capillary columns for GC and different types of analysis.
GC columns catalogue
GC applications catalogue
Macherey-Nagel
You can find the rich application support on the website Macherey-Nagel application databaze or in catalogue GC (2.3 MB).
Supelco
Capillary and packed GC columns.
Summary of stationary pahses and their features Supelco GC capillary columns – table.
Detailed summary of stationary phases and their features Supelco GC – Selection Guide.
GS-Tek
Capillary and packed GC columns.
Overview of stationary phases and their features GS-Tek GC capillary columns – table.
Full catalogue of GS-Tek (6.15 MB)
Quadrex
ValcoVici Valco GC capillary columns – table
GC guard columnsThe overview of guard columns, tubing:
Agilent
GS-Tek
SGE
Supelco
Quadrex
VICI