Create Purification Samples Wizard:
Conditional Program Selection

Define different programs for the different Autopurification samples (sample type: Preparation). The program(s) that are used vary, depending on the results for the original sample (sample type: Analytic):

 

Select criterion:

To enter the select criterion, click the {..} button and select a variable from the Report Categories in the Edit/Select Result Formula dialog box.

 

 

Compute for:

Indicates the target compound for which the criterion is used. If you have determined several target compounds, click the arrow and select a compound from the drop-down list.

 

 

Program conditions:

Lists all program conditions that are already defined. You may edit the single conditions or add new ones. To delete one or several lines, click them in the No. column and press the Del key.

 Note: 

If you enter several programs with overlapping ranges, the first program for which the conditions are fulfilled is used.

From ... to

Enter the upper and lower values for the select criterion.

 Note:

Only numerical values are allowed.

Program

To add a program and open the Browse dialog box:

  • Click the "..." button or

  • Press ALT+PERIOD or

  • Press ALT+ENTER or

  • Double-click the appropriate line

Select a program.

 Tip: 

In all cases in which no program condition is fulfilled or in which Chromeleon cannot evaluate the selected criterion in the defined context, the program defined on the bottom line is used. Therefore, be sure to define a program on the Otherwise use line.

 

For more information, refer to How to: Collecting Fractions Automatically (Autopurification)  Performing Autopurification.