Agilent Technologies LTM II Series User Manual page 27

3 Column Modules
UltiMetal ferrule
Internal nut
Figure 16.
User Guide
Check the end of the column with a magnifier. The end of the column does not need to
be perfectly square, but cracks should not extend under the ferrule.
Technique for trimming the column in a CFT fitting
Column cutting wafer
45 degree angle when
cutting
Cut here
0.3 mm to 0.5 mm of column
extends past ferrule
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