You can set the percentages of solvents B, C and D to any value from 0 through 100 %. Solvent A always delivers the remaining volume: 100 - (%B + %C + %D). The check boxes allows you to turn the solvent channels on (marked) or off (cleared). The text boxes allow you to type a brief description of each of the solvents.
If you turn a solvent channel off, it will not be used in the timetable. |