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Graphite/vespel ferrules are recommended for GC/MS applcaitions and select the size to best support your application.


Gas purifiers remove contaminants from gas sources, thereby improving system performance and column lifetime.


We offer a range of inert septa, suited to different application needs. The BTO (orange) septa offer the ultimate in inertness and are ideally suited to GC/MS applications and trace analysis. The mid-range advanced green septa combine low inlet adhesion properties with long lifetime and are recommended for GC applications. The blue septa offer a high-performance cost-effective alternative, offering a good level of inertness and are also recommended for GC applications.


The PerkinElmer compact handheld electronic gas leak detector is the ideal solution for detecting gas leaks in your GC systems. Our flowmeters are a valuable tool for troubleshooting detector problems.


Catalog No. Product Net Price
N9306095 SilTite Metal Ferrules - 0.8 mm I.D., Pkg. 10 77 
Add to Cart
  • Inner Diameter
  • 0.8 mm
  • Product Group
  • Ferrules
  • Product Brand Name
  • SilTite
  • Material
  • Metal
  • Quantity
  • 10.0
PE09903395 2-Hole Graphite Capillary Column Ferrules - 0.125 in Nut x 0.5 mm I.D., Pkg. 10 88 
Add to Cart
  • Inner Diameter
  • 0.5 mm
  • Product Group
  • Ferrules
  • Technology Type
  • Gas Chromatography (GC)
  • Style
  • 2 Hole
  • Product Compatibility
  • Clarus 680, Clarus 480, Clarus 580
  • Material
  • Graphite
  • Fitting Size
  • 0.125 in
  • Quantity
  • 10.0
N9306001 2-Hole Graphite Capillary Column Ferrules - 0.0625 in Nut x 0.5 mm I.D., Pkg. 10 160 
Add to Cart
  • Inner Diameter
  • 0.5 mm
  • Product Group
  • Ferrules
  • Technology Type
  • Gas Chromatography (GC)
  • Style
  • 2 Hole
  • Product Compatibility
  • Clarus 680, Clarus 480, Clarus 580
  • Material
  • Graphite
  • Fitting Size
  • 0.0625 in
  • Quantity
  • 10.0
PE09903394 Graphite Capillary Column Ferrules - 0.125 in Nut x 1.0 mm I.D., Pkg. 10 44 
Add to Cart
  • Inner Diameter
  • 1 mm
  • Product Group
  • Ferrules
  • Technology Type
  • Gas Chromatography (GC)
  • Style
  • Capillary Column
  • Product Compatibility
  • Clarus 680, Clarus 480, Clarus 580
  • Material
  • Graphite
  • Fitting Size
  • 0.125 in
  • Quantity
  • 10.0
PE09903700 Graphite One-Piece Ferrules - 0.0625 in Nut x 0.5 mm I.D., Pkg. 10 44 
Add to Cart
  • Inner Diameter
  • 0.5 mm
  • Product Group
  • Ferrules
  • Technology Type
  • Gas Chromatography (GC)
  • Style
  • Capillary Column
  • Material
  • Graphite
  • Fitting Size
  • 0.0625 in
  • Quantity
  • 10.0
PE09903981 Graphite Capillary Column Ferrules - 0.125 in Nut x 0.5 mm I.D., Pkg. 10 44 
Add to Cart
  • Inner Diameter
  • 0.5 mm
  • Product Group
  • Ferrules
  • Technology Type
  • Gas Chromatography (GC)
  • Style
  • Capillary Column
  • Product Compatibility
  • Clarus 680, Clarus 480, Clarus 580
  • Material
  • Graphite
  • Fitting Size
  • 0.125 in
  • Quantity
  • 10.0
PE09920140 Graphite One-Piece Ferrules - 0.25 in Nut x 0.25 in I.D., Pkg. 10 50 
Add to Cart
  • Inner Diameter
  • 0.25 in
  • Product Group
  • Ferrules
  • Technology Type
  • Gas Chromatography (GC)
  • Style
  • Capillary Column
  • Product Compatibility
  • Clarus 680, Clarus 480, Clarus 580
  • Material
  • Graphite
  • Fitting Size
  • 0.25 in
  • Quantity
  • 10.0
PE09920141 Graphite One-Piece Ferrules - 0.0625 in Nut x 0.8 mm I.D., Pkg. 10 55 
Add to Cart
  • Inner Diameter
  • 0.8 mm
  • Product Group
  • Ferrules
  • Technology Type
  • Gas Chromatography (GC)
  • Style
  • Capillary Column
  • Material
  • Graphite
  • Fitting Size
  • 0.0625 in
  • Quantity
  • 10.0
PE09920104 Graphite/Vespel Capillary Column Ferrules - 0.0625 in Nut x 0.4 mm I.D., Pkg. 10 72 
Add to Cart
  • Inner Diameter
  • 0.4 mm
  • Product Group
  • Ferrules
  • Technology Type
  • Gas Chromatography (GC)
  • Style
  • Capillary Column
  • Product Compatibility
  • Clarus SQ 8, TurboMatrix HS 40, Clarus 680, Clarus 480, Clarus 580
  • Material
  • Graphite/Vespel
  • Fitting Size
  • 0.0625 in
  • Quantity
  • 10.0
PE09920105 Graphite/Vespel Capillary Column Ferrules - 0.0625 in Nut x 0.5 mm I.D., Pkg. 10 83 
Add to Cart
  • Inner Diameter
  • 0.5 mm
  • Product Group
  • Ferrules
  • Technology Type
  • Gas Chromatography (GC)
  • Style
  • Capillary Column
  • Product Compatibility
  • Clarus SQ 8, TurboMatrix HS 40, Clarus 680, Clarus 480, Clarus 580
  • Material
  • Graphite/Vespel
  • Fitting Size
  • 0.0625 in
  • Quantity
  • 10.0

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