2695 Separations Module: Difficult to remove the bubbles in the seal wash line. Is it necessary to remove them? - WKB97488
Article number: 97488
ENVIRONMENT
- 2695 Separations Module
- Alliance HPLC System
- 2695 Separations Module
- 2695D Dissolution Separations Module
- 2795 Separations Module
ANSWER
There is no problem if the bubbles move toward the waste liquid during the prime seal wash and the waste comes out normally.
Since the seal wash line is independent of the mobile phase line, it is not necessary to remove all air bubbles completely.
If you feel uncomfortable with this, they might be removed by connecting the syringe to the waste side during priming and drawing.
ADDITIONAL INFORMATION
Applicable to all LC models
id97488, 2690, 2690D, 2690DUPGD, 2690UP, 2695, 2695D, 2695DE, 2695DEB, 2695DUP, 2695E, 2695EB, 2695INERT, 2695UP, A-10SSM, ALLCOLCLR, ALLCOLHTR, ALLCOLHTRB, eluent