+852-3069 6950
sales@gugent.com.hk
 

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
N9307122 Unconditioned Stainless Steel XRO 640 Tube 490 
Add to Cart
L4271106 Quartz Cold Trap Tube for ATD 400 110 
Add to Cart
  • Product Group
  • Tubes & Tube Accessories
  • Technology Type
  • Gas Chromatography (GC)
  • Product Compatibility
  • ATD 400
  • Material
  • Quartz
L4275009 Trap Tube Nuts for ATD 400 61 
Add to Cart
  • Product Group
  • Fittings
  • Technology Type
  • Gas Chromatography (GC)
  • Product Compatibility
  • ATD 400
L4275108 Air Monitoring Trap for ATD 400 374 
Add to Cart
  • Inner Diameter
  • 2.8 mm
  • Product Group
  • Cold Traps & Accessories
  • Technology Type
  • Gas Chromatography (GC)
  • Outer Diameter
  • 3.8 mm
  • Product Compatibility
  • ATD 400
  • Material
  • Quartz
L4275107 Low Flow Cold Trap Tube for ATD 400 231 
Add to Cart
  • Inner Diameter
  • 2.8 mm
  • Product Group
  • Tubes & Tube Accessories
  • Technology Type
  • Gas Chromatography (GC)
  • Outer Diameter
  • 3.8 mm
  • Product Compatibility
  • ATD 400
  • Material
  • Quartz
N9309161 TurboMatrix TC 220 Condition Oven 230V 9336 
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N9309160 TurboMatrix TC 220 Condition Oven 120V 9347 
Add to Cart
N9306237 Blue, PSS Splitless deactivated glass liners 143 
Add to Cart
  • Inner Diameter
  • 1.25 mm
  • Length
  • 86.2 mm
  • Product Group
  • GC Injector Liners
  • Technology Type
  • Programmed Temperature Split/Splitless (PSS)
  • Style
  • Splitless
  • Type
  • With Wool
  • Unit Size
  • 5
  • Outer Diameter
  • 4 mm
  • Product Compatibility
  • Clarus 680, Clarus 480, Clarus 590, Clarus 580, Clarus 690
  • Material
  • Glass
N9306234 Green, Capillary split/splitless deactivated glass liners with deactivated wool, Pkg. 1 33 
Add to Cart
  • Inner Diameter
  • 4 mm
  • Length
  • 92.1 mm
  • Product Group
  • GC Injector Liners
  • Technology Type
  • Capillary Split/Splitless
  • Style
  • Split/Splitless
  • Type
  • With Wool
  • Unit Size
  • 1
  • Outer Diameter
  • 6.2 mm
  • Product Compatibility
  • Clarus 680, Clarus 480, Clarus 580
  • Material
  • Glass
  • Quantity in a Package Amount
  • 1.0
N9306233 Green, Capillary split/splitless deactivated glass liners with deactivated wool, Pkg. 5 149 
Add to Cart
  • Inner Diameter
  • 4 mm
  • Length
  • 92.1 mm
  • Product Group
  • GC Injector Liners
  • Technology Type
  • Capillary Split/Splitless
  • Style
  • Split/Splitless
  • Type
  • With Wool
  • Unit Size
  • 5
  • Outer Diameter
  • 6.2 mm
  • Product Compatibility
  • Clarus 680, Clarus 480, Clarus 580
  • Material
  • Glass
  • Quantity in a Package Amount
  • 5.0