If you have defined your Method as NRTL or UNIQUAC, you may wish to add your own User Defined BIPs if the solvent is not in the database.

To access this feature, click on the Components drop down menu, and select either NRTL or UNIQUAC from the User defined BIPs shown below:

 If you select NRTL User Defined BIPs, you should see the following table added to your Components tab. This table will be placed below the solvents section.

If you select UNIQUAC User Defined BIPs, you should see the following table added to your Components tab. This table will be placed below the solvents section.