GC TROUBLESHOOTING GUIDE

GC Product Guide 2025/26 Welcome Table of Contents 2 07 Improved Performance Columns 34 High Temperature Columns 44 Standard Columns 52 GC ACCESSORIES 66 Inlet Base Seals 67 Installation Nuts 69 Ferrules 71 O-rings 73 Septa/Septum 73 Inlet Liners 75…

ZB-624PLUS ™ • Enhanced Peak Shape with Superior Deactivation • Increased Sensitivity for High Boiling Solvents • Extremely Low Bleed for GC-MS • High Temperature Stability (300/320 °C) The Next Generation of GC Inertness www.phenomenex.com/zb624plus Get to Know the Zebron™…

Guide to GC Column Selection and Optimizing Separations WHICH COLUMN DO I NEED? • Learn how to choose the right column the first time. • Optimize separations for the best balance of resolution and speed. • Troubleshoot quickly and effectively…

™ G C C o l um n s GC COLUMN I N STA L L AT I O N G U I D E www.phenomenex.com/GC TROUBLESHOOTING TOOLS • • • • Flow meter New syringe Methane or other non-retained…