Washes the autosampler needle in the specified location.
| Parameter | Description | 
|---|---|
| As Method | Washes the needle as specified in the Set Up Vialsampler panel. | 
| Location | Washes the needle in the specified location. You can specify up to 10 Repeat wash cycles. | 
| Flushport | Washes the needle in the flushport for a specified time (in seconds). You can wash the needle in the flushport for up to 100 seconds. |