For the NSI ion source, adjust the ion transfer tube temperature. The LC flow rate range for nanospray ionization is 10 to 1,000 nL/min.
The following table lists the recommended start settings for system operation using a NSI ion source.
Spray Voltage (V) | Ion Transfer Tube Temp (°C) |
|---|---|
Positive mode: 1,200 | 275 |
Negative mode: 600 | 275 |