Low sample response (Neutralization Mode only) - ERD 500 - ERS 500e - ERS 500 Carbonate - DRS 600 - Low sample response (Neutralization Mode only) - ERD 500 - ERS 500e - ERS 500 Carbonate

Low sample response (Neutralization Mode only) - ERD 500 - ERS 500e - ERS 500 Carbonate - DRS 600 - Low sample response (Neutralization Mode only) - ERD 500 - ERS 500e - ERS 500 Carbonate - DRS 600

Dionex DRS 600 / ERS 500e / ERS 500 Carbonate Suppressors User Guide

Product Tree

Chromatography > Ion Chromatography > Suppressors > ERD 500

Chromatography > Ion Chromatography > Suppressors > ERS 500e

Chromatography > Ion Chromatography > Suppressors > ERS 500 Carbonate

Chromatography > Ion Chromatography > Suppressors > DRS 600

Document Type

User Guide

Procedure

If the Dionex DRS 600 is observed to be leaking, see Liquid leaks.
Ensure the Sample Injection Valve and Recycle Valve are operating correctly. Refer to the valve manuals that accompany the valves. Be sure to check the port faces for damage.
If the neutralization requires excessive recycling, clean the suppressor membranes (see Cleaning the suppressors).
If cleaning the suppressor membranes does not restore neutralization efficiency, the suppressor may need to be replaced.

If you cannot solve the problem on your own, contact the Thermo Scientific Regional Office nearest you.