This section is available only when a G4227A Flexible Cube is configured, and is enabled only when the Enable needle seat back flush check box is marked in the Flexible Cube Cleaning section of the method setup. |
Mark the check boxes against the solvent(s) that you want to use to purge the system. Start cond. (A1) (start conditions) is always marked and cannot be cleared. The system is purged with the selected solvents in the sequence Solvent 1 (A2), Solvent 2 (B2), Start cond. (A1).
Click the Flow down arrow and select a purge flow rate (in mL/min) and specify a purge duration (in seconds) in the Duration field.
Duration specifies the duration of the solvent flow only. Because the sampler carries out additional actions before and after the purge, the complete purge time may be longer than the specified Duration. |