The Multi-wash table allows you to specify up to four steps that will be used to clean the system. The Start Cond. step is not executed unless specified. Therefore, we recommend that you mark the check box to ensure that, at the end of the cleaning procedure, the flowpath of the sampler is filled with the starting solvent conditions for the next sample.
For each cleaning step,
Click the Solvent down arrow and select the solvent to use (S1, S2, S3) or switch the step Off.
Specify a duration (in seconds) in the Time [s] field.
Mark the check boxes for Seat Back Flush and/or Needle Wash to include these actions. If both are selected, they are carried out simultaneously; if neither is selected, the step is ignored (equivalent to selecting Off).
Add a comment in the Comment column, if necessary. The Comment is limited to 20 characters; however, the use of some special characters may reduce this limit.
For more information, refer to the module's User Guide.