Find out more about Chromatography Research Supplies (CRS), now part of the Trajan family of brands.
We manufacture a wide variety of standard and specialty ferrules and seals used in gas chromatographs and other instruments. The commonly used materials are Vespel®, PTFE, and exfoliated graphite.
The standard ferrule product line is used to seal tubing and capillaries to standard compression fittings in a variety of sizes.
They are ideal for GC/MS interface applications because they are non-porous to oxygen.
Graphite increases high-temperature tolerance, and reduces sticking and shrinking. They can be reused and repositioned along capillary columns if not over-compressed in the fitting. The 60/40 V/G blend will have the lowest chance of bonding. Because they are softer than 100% Vespel, only gentle force is needed to compress them and form a seal. They are both rated to 400°C.
The 60/40 blend has enhanced wear resistance, lower friction, and improved dimensional and anti-oxidation stability compared with the 85/15 blend, which is harder.
Please refer to the part number list for more items.
For technical information such as manuals and MSDS please visit chromres.com/resources.
Vespel® is a registered trademark of DuPont.
Download: Product Data Sheet - CRS Vespel®-graphite GC ferrule [PDF]
Also see: Part Number List - CRS Vespel®-graphite GC ferrule
View full product details
Also see: Product Data Sheet - CRS Vespel®-graphite GC ferrule
Find in table:
Part number | Part description and detail |
---|---|
60% Vespel / 40% graphite | |
2131XX | 1/16" GC ferrule (no-hole) 60% Vespel / 40% graphite PK10 |
213103 | 1/16" GC ferrule 0.3 mm ID (long) 60% Vespel / 40% graphite PK10 |
213163 | 1/16" GC ferrule 0.3 mm ID Agilent style 60% Vespel / 40% graphite PK10 |
213104 | 1/16" GC ferrule 0.4 mm ID (long) 60% Vespel / 40% graphite PK10 |
213124 | 1/16" GC ferrule 0.4 mm ID (long) two-hole 60% Vespel / 40% graphite PK10 |
213164 | 1/16" GC ferrule 0.4 mm ID Agilent style 60% Vespel / 40% graphite PK10 |
213105 | 1/16" GC ferrule 0.5 mm ID (long) 60% Vespel / 40% graphite PK10 |
213125 | 1/16" GC ferrule 0.5 mm ID (long) two-hole 60% Vespel / 40% graphite PK10 |
213165 | 1/16" GC ferrule 0.5 mm ID Agilent style 60% Vespel / 40% graphite PK10 |
213106 | 1/16" GC ferrule 0.6 mm ID (long) 60% Vespel / 40% graphite PK10 |
213108 | 1/16" GC ferrule 0.8 mm ID (long) 60% Vespel / 40% graphite PK10 |
213168 | 1/16" GC ferrule 0.8 mm ID Agilent style 60% Vespel / 40% graphite PK10 |
213110 | 1/16" GC ferrule 1.0 mm ID (long) 60% Vespel / 40% graphite PK10 |
213100 | 1/16" GC ferrule 1/16" ID (long) 60% Vespel / 40% graphite PK10 |
2132XX | 1/8" GC ferrule (no-hole) 60% Vespel / 40% graphite PK10 |
213204 | 1/8" GC ferrule 0.4 mm ID 60% Vespel / 40% graphite PK10 |
213205 | 1/8" GC ferrule 0.5 mm ID 60% Vespel / 40% graphite PK10 |
213222 | 1/8" GC ferrule 0.5 mm ID two-hole 60% Vespel / 40% graphite PK10 |
213208 | 1/8" GC ferrule 0.8 mm ID 60% Vespel / 40% graphite PK10 |
213228 | 1/8" GC ferrule 0.8 mm ID two-hole 60% Vespel / 40% graphite PK10 |
213210 | 1/8" GC ferrule 1/16" ID 60% Vespel / 40% graphite PK10 |
213200 | 1/8" GC ferrule 1/8" ID 60% Vespel / 40% graphite PK10 |
2134XX | 1/4" GC ferrule (no-hole) 60% Vespel / 40% graphite PK10 |
213404 | 1/4" GC ferrule 0.4 mm ID 60% Vespel / 40% graphite PK10 |
213405 | 1/4" GC ferrule 0.5 mm ID 60% Vespel / 40% graphite PK10 |
213408 | 1/4" GC ferrule 0.8 mm ID 60% Vespel / 40% graphite PK10 |
213410 | 1/4" GC ferrule 1/16" ID 60% Vespel / 40% graphite PK10 |
213420 | 1/4" GC ferrule 1/8" ID 60% Vespel / 40% graphite PK10 |
213406 | 1/4" GC ferrule 6 mm ID 60% Vespel / 40% graphite PK10 |
213400 | 1/4" GC ferrule 1/4" ID 60% Vespel / 40% graphite PK10 |
213800 | 1/2" GC ferrule 1/2" ID 60% Vespel / 40% graphite PK5 |
85% Vespel / 15% graphite | |
2151XX | 1/16" GC ferrule (no-hole) 85% Vespel / 15% graphite PK10 |
215103 | 1/16" GC ferrule 0.3 mm ID (long) 85% Vespel / 15% graphite PK10 |
215104 | 1/16" GC ferrule 0.4 mm ID (long) 85% Vespel / 15% graphite PK10 |
215124 | 1/16" GC ferrule 0.4 mm ID (long) two-hole 85% Vespel / 15% graphite PK10 |
215164 | 1/16" GC ferrule 0.4 mm ID Agilent style 85% Vespel / 15% graphite PK10 |
215105 | 1/16" GC ferrule 0.5 mm ID (long) 85% Vespel / 15% graphite PK10 |
215125 | 1/16" GC ferrule 0.5 mm ID (long) two-hole 85% Vespel / 15% graphite PK10 |
215165 | 1/16" GC ferrule 0.5 mm ID Agilent style 85% Vespel / 15% graphite PK10 |
215106 | 1/16" GC ferrule 0.6 mm ID (long) 85% Vespel / 15% graphite PK10 |
215108 | 1/16" GC ferrule 0.8 mm ID (long) 85% Vespel / 15% graphite PK10 |
215168 | 1/16" GC ferrule 0.8 mm ID Agilent style 85% Vespel / 15% graphite PK10 |
215110 | 1/16" GC ferrule 1.0 mm ID (long) 85% Vespel / 15% graphite PK10 |
215100 | 1/16" GC ferrule 1/16" ID (long) 85% Vespel / 15% graphite PK10 |
2152XX | 1/8" GC ferrule (no-hole) 85% Vespel / 15% graphite PK10 |
215204 | 1/8" GC ferrule 0.4 mm ID 85% Vespel / 15% graphite PK10 |
215205 | 1/8" GC ferrule 0.5 mm ID 85% Vespel / 15% graphite PK10 |
215208 | 1/8" GC ferrule 0.8 mm ID 85% Vespel / 15% graphite PK10 |
215210 | 1/8" GC ferrule 1/16" ID 85% Vespel / 15% graphite PK10 |
215200 | 1/8" GC ferrule 1/8" ID 85% Vespel / 15% graphite PK10 |
2154XX | 1/4" GC ferrule (no-hole) 85% Vespel / 15% graphite PK10 |
215400 | 1/4" GC ferrule 1/4" ID 85% Vespel / 15% graphite PK10 |
Privacy and security | Terms and conditions
© 2023 Trajan Scientific and Medical. Trajan Scientific Australia Pty Ltd.