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.
Vespel ferrules are excellent for creating seals on metal or glass and have long lifetimes. 100% Vespel is essentially non-porous to oxygen so it is ideal for GC/MS interface use, where air permeation can raise the background signal and contribute to phase degradation. They also work best in connections that are isothermal or insulated from oven temperature changes.
Vespel ferrules are rated for use up to 350°C.
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® GC ferrule [PDF]
Also see: Part Number List - CRS Vespel® GC ferrule
View full product details
Download: Part Number List - CRS Vespel® GC ferrule [PDF]
Also see: Product Data Sheet - CRS Vespel® GC ferrule
Find in table:
Part number | Part description and detail |
---|---|
2121XX | 1/16" GC ferrule (no-hole) Vespel PK10 |
212103 | 1/16" GC ferrule 0.3 mm ID (long) Vespel PK10 |
212104 | 1/16" GC ferrule 0.4 mm ID (long) Vespel PK10 |
212124 | 1/16" GC ferrule 0.4 mm ID (long) two-hole Vespel PK10 |
212164 | 1/16" GC ferrule 0.4 mm ID Agilent style Vespel PK10 |
212105 | 1/16" GC ferrule 0.5 mm ID (long) Vespel PK10 |
212125 | 1/16" GC ferrule 0.5 mm ID (long) two-hole Vespel PK10 |
212165 | 1/16" GC ferrule 0.5 mm ID Agilent style Vespel PK10 |
212108 | 1/16" GC ferrule 0.8 mm ID (long) Vespel PK10 |
212168 | 1/16" GC ferrule 0.8 mm ID Agilent style Vespel PK10 |
212110 | 1/16" GC ferrule 1.0 mm ID (long) Vespel PK10 |
212112 | 1/16" GC ferrule 1.2 mm ID (long) Vespel PK10 |
212100 | 1/16" GC ferrule 1/16" ID Vespel PK10 |
2122XX | 1/8" GC ferrule no-hole Vespel PK10 |
212201 | 1/8" GC ferrule 1.0 mm ID Vespel PK10 |
212204 | 1/8" GC ferrule 0.4 mm ID Vespel PK10 |
212205 | 1/8" GC ferrule 0.5 mm ID Vespel PK10 |
212222 | 1/8" GC ferrule 0.5 mm ID two-hole Vespel PK10 |
212208 | 1/8" GC ferrule 0.8 mm ID Vespel PK10 |
212228 | 1/8" GC ferrule 0.8 mm ID two-hole Vespel PK10 |
212210 | 1/8" GC ferrule 1/16" ID Vespel PK10 |
212200 | 1/8" GC ferrule 1/8" ID Vespel PK10 |
2124XX | 1/4" GC ferrule (no-hole) Vespel PK10 |
212410 | 1/4" GC ferrule 1/16" ID Vespel PK10 |
212420 | 1/4" GC ferrule 1/8" ID Vespel PK10 |
212406 | 1/4" GC ferrule 6.0 mm ID Vespel PK10 |
212400 | 1/4" GC ferrule 1/4" ID Vespel PK10 |
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