Columns and Traps
Ferrules for packed metal columns
Released: March 2004 6850 Series II GC User Information page 23 of 256
Table 8. Hardware Used with Capillary Columns
Ferrules for packed metal columns
Table 9 lists some of the nuts and ferrules used with packed metal columns.
See the Agilent catalog for consumables and supplies for a more complete listing.
Table 9. Nuts and Ferrules for Packed Metal Columns
Ferrules that are prepared improperly cause leaks and contamination. Here are
some hints to avoid problems.
Item, with ferrule ids Typical use Part no.
1/4-in. graphitized Vespel ferrule, pkg of 10 Inlet/detector liner/adapters 5080–8774
1.0 mm graphite ferrule, pkg of 10 0.75 mm and 530 µm capillary col-
umns
5080–8773
0.5 mm graphite ferrule, pkg of 10 100 µm, 200 µm, 250 µm, and
320 µm capillary columns
5080–8853
Column nut Connect column to inlet or
detector
G2630–80720
Column cutter Cutting capillary columns 5181–8836
Item* Typical use Part no.
1/4-in. swage stainless steel, pkg of 20 (nut,
front ferrule, back ferrule)
1/4-in. 5080-8753
1/8-in. swage stainless steel, pkg of 20 (nut,
front ferrule, back ferrule)
1/8-in. 5080-8751
1/4-in. swage brass, pkg of 20 each (nut,
front ferrule, back ferrule)
1/4-in. 5080-8752
1/8-in. swage brass, pkg of 20 each (nut,
front ferrule, back ferrule)
1/8-in. 5080-8750
1/4-in. graphitized Vespel ferrule, pkg of 10 Inlet/detector
liner/adapters
1/4-in. columns
5080-8774
1/8-in. graphitized Vespel ferrule, pkg of 10 1/8-in. columns 0100-1107
* O-ring and ferrule ids
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