Long-Life ESI Electrode by Restek Corp.

• Same LC-MS/MS performance as original equipment.
• Rugged electrode lasts longer and requires fewer replacements.
• Ensures more instrument uptime for sample analysis.

High temperatures, voltage, acidic mobile phases, and elements (such as salts) in a sample can create a corrosive environment in the MS source that can eat away at the capillary electrode. This can cause the instrument to lose sensitivity. Long-Life ESI Electrode has been developed by Restek to prolong sensitivity of the electrode. 

Long-Life ESI electrodes ensure more instrument uptime for sample analysis and are a particularly good choice for high-throughput laboratories.