Agilent Technologies 8860 Maintaining page 121

8 Maintaining the COC Inlet
Consumables and Parts for the Cool On-Column Inlet
Table 16 Recommended parts for injections onto 0.25-mm fused silica columns
Column type
Insert, 0.25 mm id
Septum nut, 250/320 µm
Syringe barrel, removable needle, 5 µL
Needle, 250 µm (3/pk)
Plunger button, 10/pk, for manual injections using syringe barrel 5182-0836
On-column insert spring
Table 17 Recommended parts for injections onto 0.2-mm fused silica columns
Description
Insert, fused silica, 0.20 mm id
Cooling tower assembly
Syringe barrel, for fused silica needle, 10 µL
Replacement needles, fused silica, 0.18 mm
Replacement PTFE ferrule for fused silica syringe
Removable stainless steel needle syringe, 10 µL
Replacement stainless steel needles, 0.23 mm
On-column insert spring
Table 18 Recommended septa for the COC inlet
Description
For 0.53-mm and 0.25/0.32-mm septum nuts
5-mm solid septum for manual and automatic injection
5-mm long-life septum
5-mm advanced green septum
5-mm, high-temperature, low-bleed septum
5-mm through-hole septum for automatic injection
For the duckbill septum
Duckbill septum for manual injection only (must use cooling tower with duckbill)
Maintaining Your GC
Part number
19245-20515 (6 rings)
19245-80521
5182-0836
5182-0833
5181-8866
19245-60760
Part number/quantity
19245-20510
19320-80625
9301-0658
19091-63000 (6/pk)
0100-1389
5182-9633
5182-9645 (3/pk)
19245-60760
Part number/quantity
5181-1261
5183-4762 (50/pk)
5183-4760 (50/pk)
5183-4758 (50/pk)
5181-1260 (25/pk)
19245-40050 (10/pk)
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