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Capillary Ferrules

General Considerations in the ferrule selection:

· Injector temperature

· Type ond sensitivity of the detector

· Type of material that provides a perfect seal to avoid leaks (Graphite Ferrules, Vespel Ferrules, Graphite/Vespel Ferrules)

· Column OD and type

 

 

Specifications
Type of Ferrules
Downloads

Graphite

Graphite is the best material to work at high temperature and at the same time is the softest ferrule. Therefore it fits the capillary column and seals effectively at only ¼ turn past fingertight. As this is a very soft material, thery are easily destroyed or deformed. Ideal for FID and NPD detectors. Do not use with MS or other oxygen sensitive detectors. 
Upper temperature limit 450ºC.

Vespel/Graphite

Vespel /Graphite ferrules are recommended for applications with GC/MS interface or other oxygen sensitive detectors. 
The ferrule composition is 60% polymide and 40% graphite. It is a ferrule for general use in Gas Chromatography. 
It is mechanically robust and forms a perfect seal. It is a reusable ferrule. It needs a frequent retightening. Limit temperature 400ºC
85% Polymide (vespel) 15% graphite for Agilent ferrules.

Vespel

The composition of the Vespel ferrule is 100% polyimide. 
It is mechanically robust. It can be removed and reused several times. It is an ideal material for glass and metal columns. 
It needs a frequent retightening. Limit temperature 350ºC.

 

Short ferrules for Agilent 4890, 5890, 6890 except for GC/MS

Standard ferrules

Ferrules with two holes

Reducing ferrules

Special ferrules for shimadzu

Choose your product
showing 20 of 51 products
Size
1/16'' 2 holes, 0,4/0,4 (2)
1/16'' 2 holes, 0,5/0,5 (3)
1/16'' to 0,3 mm (2)
1/16'' to 0,4 mm (9)
1/16'' to 0,5 mm (10)
1/16'' to 0,8 mm (10)
1/16'' to 1,0 mm (2)
1/4'' to 0,5 mm (1)
1/4'' to 0,8 mm (1)
1/4'' to 1/16'' (1)
1/4'' to 1/8'' (1)
1/4'' to 4 mm (1)
1/4'' to 6 mm (1)
1/8'' to 0,4 mm (1)
1/8'' to 0,5 mm (1)
1/8'' to 0,8 mm (1)
1/8'' to 1/16'' (1)
5 mm for Shimadzu (1)
Material
Graphite (21)
Vespel (10)
Vespel/Graphite 60%/40% (9)
Vespel/Graphite 85%/15% (9)
Type
Reducing (10)
Short (17)
Special (1)
Standard (16)
Standard two holes (5)
For Capillary Column
0,10 - 0,18 mm I.D. (1)
0,10 - 0,20 mm I.D. (1)
0,18 mm I.D. (1)
0,25 - 0,32 mm I.D. (1)
0,25 mm I.D. (11)
0,32 mm I.D. (14)
0,53 mm I.D. (12)
0,65 mm I.D. (1)
0,66 mm I.D. (1)
1/16'' O.D. (2)
1/8'' O.D. (1)
4 mm O.D. (1)
5 mm O.D. (1)
6 mm O.D. (1)
Reference TR-G3-00001
Description Teide Short Ferrule 15% Graphi te/85% Vespel with 0.4 mm Hole , for Agilent Injectors, PK10
Price 84,05€
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Reference TR-G3-00002
Description Teide Short Ferrule 15% Graphi te/85% Vespel with 0.5 mm Hole , for Agilent Injectors, PK10
Price 84,05€
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Reference TR-G3-00003
Description Teide Short Ferrule 15% Graphi te/85% Vespel with 0.8 mm Hole , for Agilent Injectors, PK10
Price 84,05€
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Reference TR-G3-00004
Description Teide Ferrule 15% Graphite/85%  Vespel with 0.4mm Hole, PK10
Price 74,55€
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Reference TR-G3-00005
Description Teide Ferrule 15% Graphite/85%  Vespel with 0.5mm Hole, PK10
Price 74,55€
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Reference TR-G3-00006
Description Teide Ferrule 15% Graphite/85%  Vespel with 0.8mm Hole, PK10
Price 74,55€
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Reference TR-G3-00007
Description Teide Short Graphite Ferrule w ith 0.5 mm Hole , PK10
Price 60,89€
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Reference TR-G3-00008
Description Teide Short Graphite Ferrule w ith 0.8 mm Hole , PK10
Price 60,89€
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Reference TR-T031000
Description Teide Graph.Ferrule 0.5mm ID for Agilent GC 10/pk
Price 40,99€
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Reference TR-T031001
Description Agilent (HP) Short Ferrules, 1/16'' to 0.4mm OD Co lumn,
Price 40,99€
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Reference TR-T031010
Description Teide Short Graphite Ferrule for Agilent 1/16  to 0,8 mm 0,53 mm ID.pk/10
Price 40,99€
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Reference TR-T031020
Description Teide Graphite Ferrules 1/16" a 0,4mm 10/pk
Price 38,25€
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Reference TR-T031030
Description Teide Graphite Ferrules 1/16" a 0,5mm 10/pk
Price 38,25€
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Reference TR-T031040
Description Teide Graphite Ferrules 1/16" a 0,8 mm 10/pk
Price 38,25€
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Reference TR-T031042
Description Teide Std.Graphite Ferrule  1/16  to 1,0 mm ,   0,65 mm ID.pk/10
Price 38,25€
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Reference TR-T031070
Description 0.4mm ID V/G Teide Ferrule for Agilent GC Inlet (10/pk)
Price 54,65€
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Reference TR-T031071
Description Agilent Short 85%Vespel/15%Graphite Ferrule 1/16''
Price 54,65€
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Reference TR-T031080
Description Teide Vespel/graphite Ferrule short for Agilent1/16 to 0,5mm 0,32 mm ID.pk/10
Price 54,65€
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Reference TR-T031081
Description Agilent Short 85%Vespel/15%Gra phite Ferrule 1/16'' to 0.5mm
Price 54,65€
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Reference TR-T031090
Description Teide V/G Ferrule 0.8 mm ID for Agilent GC inlet 10/pk
Price 54,65€
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showing 20 of 51 products