Replacing the ESI probe sample capillary 5-55
5. Adjust the probe tip so that the fully extended capillary (when the probe
nebulizer adjuster knob is fully screwed down) protrudes by
approximately 1 to 1.5 mm.
6. Fit the probe to the source (see also “Installing the ESI probe” on
page 3-2).
Replacing the ESI probe sample capillary
Replace the stainless steel sample capillary in the ESI probe if it becomes
blocked and cannot be cleared, or if it becomes contaminated or damaged.
Required materials:
• Chemical-resistant, powder-free gloves
•1.5-mm Allen wrench
• 6-mm (¼-inch) wrench
• 5/16-inch wrench
• 7/16-inch wrench
• Flat-blade screwdriver
• Needle-nose pliers
•LC pump
• HPLC-grade, or better, 1:1 acetonitrile/water
To replace the capillary
1. Remove the probe from the source (see “Removing the ESI probe” on
page 3-10).
Warning: The probe and source components can be contaminated
with biohazardous and/or toxic materials. Always wear
chemical-resistant, powder-free gloves while performing this
procedure.
Warning: The probe and source can be hot. To avoid burn injuries, take
great care while performing this procedure.
Warning: The ESI probe tip is sharp. To avoid puncture wounds,
handle the probe with care.
To Next Page
Loading...
Need help?
General
