Graphite Ferrules – 0.32mm ID & 0.53mm ID
High-performance graphite and graphite/Vespel ferrules designed for 0.32mm and 0.53mm GC capillary columns, providing leak-tight, low-bleed sealing for injector and detector connections.
- Product Name
- Graphite Ferrules
- Material
- Graphite / Graphite-Vespel Blend
- Inside Diameters (ID)
- 0.32mm & 0.53mm
- Compatible Column Sizes
- 0.32mm & 0.53mm Capillary Columns
- Compatible Brands
- Thermo, PerkinElmer, Agilent, Shimadzu, Gerstel/Gorjest
- Temperature Resistance
- Suitable for High-Temperature GC Applications
Graphite Ferrules are precision-engineered sealing components used to securely install GC capillary columns at injector ports, detector ports, and transfer line interfaces. Manufactured from high-purity graphite or graphite/Vespel composite, they provide excellent thermal stability, low bleed characteristics, and exceptional chemical inertness. Available in 0.32mm ID for standard capillary columns and 0.53mm ID for wide-bore columns, these ferrules ensure a reliable leak-free seal while minimizing column damage during installation. Compatible with major GC platforms including Thermo Scientific, PerkinElmer, Agilent, Shimadzu, and Gerstel/Gorjest Technologies, they are ideal for routine maintenance and high-performance analytical applications. Key Features - Premium graphite or graphite/Vespel construction - Available in 0.32mm ID and 0.53mm ID - Leak-tight, low-bleed sealing - Excellent high-temperature resistance - Chemically inert material - Precision-machined for accurate fit - Minimizes gas leaks and signal loss - Easy installation and replacement - Compatible with leading GC instrument brands Long service life - Applications - GC capillary column installation - Split/Splitless injector connections - Detector connections (FID, TCD, ECD, NPD, MS) - GC transfer line sealing - MS interface connections - Pharmaceutical laboratories - Environmental testing - Food & Beverage analysis - Petrochemical laboratories - Research & Quality Control laboratories