To Replace A Needle In A Syringe - Agilent Technologies 8860 Maintaining

8 Maintaining the COC Inlet

To Replace a Needle in a Syringe

To Replace a Needle in a Syringe

1 Gather the following, see
2 Unscrew the syringe barrel cap and remove the spring.
3 Make sure that the needle has the PTFE disk as shown below. If the syringe barrel does not
Plunger
Barrel
Needle
Spring
Cap
4 Check the new needle for a small wire inserted for shipment. Remove the wire if present.
5 Slide the spring and the cap over the needle.
6 Insert the needle into the syringe barrel.
7 Screw the cap back on the syringe barrel.
Maintaining Your GC
fused silica columns," on page 121:
• Syringe barrel
• Needle, 250-µm or 320-µm
have the PTFE disk, use the instructions in the syringe box to wrap the needle.
Table 16, "Recommended parts for injections onto 0.25-mm
PTFE disk
Stop
Needle
135