GC
Ferrules
◈ Product Information
Using the wrong ferrule or a worn-out ferrule to seal your column connection can result in inconsistent and unreliable chromatography. An improper ferrule can cause leaks which allow air and other contaminants to enter the instrument through the column seal, causing major interference with column and detector performance. For optimum performance, ferrules should be replaced every time the column is replaced and when performing column maintenance.
► Graphite (100%) Ferrules
• General purpose for capillary columns
• Suitable for FID, NPD, and ECD
• Recommended for high temperature and cool on-column applications
• Material is free of sulfur and other contaminants
• Can be reused or removed easily
• Proper installation requires a finger-tight turn on the nut, then an additional 1/4 turn with a wrench
• Not for use with MS or oxygen sensitive detectors
► Vespel/Graphite (85%/15%) Ferrules
• General purpose for capillary columns
• Recommended for MS or oxygen sensitive detectors
• Also compatible with other detectors like FID and NPDs
• Most reliable leak free connection
• Proper installation requires a finger-tight turn on the nut, then an additional 1/4 turn with a wrench
• Ferrule hole MUST match the column OD exactly to ensure a leak-free seal
• Not reusable
► Vespel (100%) Ferrules
• Isothermal operation
• Can be reused or removed easily
• Excellent sealing material when making metal or glass connections
• Long lifetime
◈ Ordering Information
|
Ferrule ID(mm) |
Column ID(mm) |
unit |
Part No. |
|
General Purpose Graphite Ferrules(short) | |||
|
0.5 |
0.1, 0.2, 0.25, 0.32 |
10/pk |
5080-8853 |
|
0.4 |
0.05-0.25 |
10/pk |
500-2114 |
|
0.8 |
0.45, 0.53 |
10/pk |
500-2118 |
|
1.0 |
0.53 |
10/pk |
5080-8773 |
|
85% Vespel, 15% Graphite Ferrules(short) | |||
|
0.4 |
0.1, 0.2, 0.25 |
10/pk |
5181-3323 |
|
0.5 |
0.32 |
10/pk |
5062-3514 |
|
0.8 |
0.45, 0.53 |
10/pk |
5062-3512 |
|
Preconditioned 85% Vespel, 15% Graphite Ferrules(Long) | |||
|
0.3 |
0.1 |
10/pk |
5062-3507 |
|
0.4 |
0.1, 0.2, 0.25 |
10/pk |
5062-3508 |
|
0.5 |
0.32 |
10/pk |
5062-3506 |
|
0.8 |
0.53 |
10/pk |
5062-3538 |
|
100% Vespel, High Performance Ferrules(Short) | |||
|
0.4 |
0.1, 0.2, 0.25 |
10/pk |
5181-3322 |
|
0.5 |
0.32 |
10/pk |
5062-3513 |
|
0.8 |
0.45, 0.53 |
10/pk |
5062-3511 |
|
Specialty Ferrules, 85% Vespel, 15% Graphite-Two Hole | |||
|
0.4 |
0.1, 0.2, 0.25 |
10/pk |
5062-3580 |
|
0.5 |
0.32 |
10/pk |
5062-3581 |
|
No hole |
10/pk |
5181-3308 | |
|
High Temp PTV Inlet, SS/Graphite | |||
|
0.4 |
0.320 |
10/pk |
5188-5315 |
|
0.4 |
0.530 |
10/pk |
5188-5314 |
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