Agilent Technologies Agilent 7890 Series, Maintenance Manual

Page: 44 / 354

44 Maintaining Your GC
5
Maintaining the Split/Splitless Inlet
Consumables and Parts for the Split/Splitless Inlet
See the Agilent catalog for consumables and supplies for a
more complete listing, or visit the Agilent Web site for the latest
information (
www.agilent.com/chem/supplies
).
\<space>
Table 6 Split, splitless, direct, and direct connect inlet liners
Mode Description Deactivated Part number
Split Low-pressure drop, glass wool, single taper, 870 µL Yes 5183-4647
Split Glass wool, 990 µL No 19251-60540
Split MS Certified, single taper, glass wool Yes 5188-6576
Split—Manual only Empty pin and cup, 800 µL No 18740-80190
Split—Manual only Packed pin and cup, 800 µL No 18740-60840
Split or splitless Ultra Inert, low pressure drop, glass wool Yes 5190-2295
Splitless Single taper, glass wool, 900 µL Yes 5062-3587
Splitless Single taper, no glass wool, 900 µL Yes 5181-3316
Splitless Dual taper, no glass wool, 800 µL Yes 5181-3315
Splitless MS Certified, single taper, glass wool Yes 5188-6568
Splitless—Direct inject 2-mm id, quartz, 250 µL No 18740-80220
Splitless—Direct inject 2-mm id, 250 µL Yes 5181-8818
Direct inject —Headspace or
purge and trap 1.5-mm id, 140 µL No 18740-80200
Direct column connect Single taper, splitless 4-mm id Yes G1544-80730
Direct column connect Dual taper, splitless 4-mm id Yes G1544-80700
Table 7 Nuts, ferrules, and hardware for capillary columns
Column id (mm) Description Typical use Part number/quantity
.530 Ferrule, Vespel/graphite,
0.8-mm id 0.45-mm and 0.53-mm capillary
columns 5062-3512 (10/pk)
Ferrule, graphite, 1.0-mm id 0.53-mm capillary columns 5080-8773 (10/pk)
Ferrule, graphite, 0.8-mm id 0.53-mm capillary columns 500-2118 (10/pk)
Column nut, finger-tight (for
0.53-mm columns) Connect column to inlet or detector 5020-8293