GC TROUBLESHOOTING GUIDE

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™…

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…

Zebron PLUS GC Columns Improved Inertness, Better Peak Shape, Low Bleed, and Aqueous Stability ™ G C C o lu mns ZB-1plus ZB-5plus ZB-5MSplus ZB-624plus ZB-WAXplus ™ ™ ™ ™ ™ PLUS www.phenomenex.com/GCplus Exceptionally Versatile GC phases PLUS Exceptional Inertness…

™ 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…