Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

Are there advantages to having both pressure and voltage across a CEC Capillary?

April 26, 2017advantages capillary CEC pressure voltage

0

Posted

Are there advantages to having both pressure and voltage across a CEC Capillary?

1 Answer

0

Posted

[top] Yes, they are 1) selectivity manipulation by changing the ration of pressure to voltage, 2) preventing bubble formation and dry-out in the column, 3) increased speed, 4) longer columns packed with smaller particles are feasible, and 5) improved reproducibility due to use of valve injection.