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10 Maintaining the VI
To Install a Capillary Column with the Volatiles Interface
168
Maintaining Your GC
5
Score the column using a glass scribing tool. The score must be square to ensure a clean
break.
6
Break off the column end by supporting it against the column cutter opposite the scribe.
Inspect the end with a magnifying loupe to make certain that there are no burrs or jagged
edges.
7
Wipe the column walls with a tissue dampened with isopropanol to remove fingerprints
and dust.
8
Position the column so it extends 6 mm above the end of the ferrule. Slide the septum up
the column to hold the column nut at this fixed position.
Ferrule
Column nut
Septum
Good
Bad
6 mm
Содержание 8890
Страница 1: ...Agilent 8890 Gas Chromatograph Maintaining Your Gas Chromatograph GC ...
Страница 8: ...8 Maintaining Your GC ...
Страница 22: ...2 Removing Covers To Remove the Electronics Cover 22 Maintaining Your GC ...
Страница 28: ...3 Maintaining the GC To Change the Hydrogen Sensor Calibration Gas Cylinder 28 Maintaining Your GC ...
Страница 48: ...4 Maintaining Capillary Columns To Remove the Ferrule From a CFT Fitting 48 Maintaining Your GC ...
Страница 120: ...7 Maintaining the COC Inlet To Bakeout Contaminants from the COC Inlet 120 Maintaining Your GC ...
Страница 142: ...8 Maintaining the MMI To Bakeout Contaminants from the MMI 142 Maintaining Your GC ...
Страница 178: ...10 Maintaining the VI To Bakeout Contaminants from the VI Inlet 178 Maintaining Your GC ...
Страница 208: ...12 Maintaining the TCD To Bakeout Contaminants from the TCD 208 Maintaining Your GC ...
Страница 240: ...14 Maintaining the ECD To Bakeout the ECD 240 Maintaining Your GC ...
Страница 264: ...16 Maintaining EPC Modules Installing or Replacing Frits in the PCM 264 Maintaining Your GC ...
Страница 276: ...17 Maintaining a Valve To Install the Upper Valve Box 276 Maintaining Your GC ...
Страница 282: ...www agilent com Agilent Technologies Inc 2019 First edition January 2019 G2790 90015 G3540 90015 ...