Retention time shifts on Alliance 2695 - WKB19270
Article number: 19270
SYMPTOMS
- Retention time varies
ENVIRONMENT
- Alliance HPLC System
- 2695 Separations Module
CAUSE
The seal wash plunger seal is leaking inside the pump head.
FIX or WORKAROUND
Replace the plunger seal (WAT271018).
Find details on the replacement of these parts in the Alliance e2695 Separations Module Operators Guide.
ADDITIONAL INFORMATION
As seal damage may be due to worn/ scored plungers (WAT270959) It may be prudent to replace them at the same time as the seals.
id19270, 2690, 2690D, 2690DUPGD, 2690UP, 2695, 2695D, 2695DE, 2695DEB, 2695DUP, 2695E, 2695EB, 2695INERT, 2695UP, A-10SSM, ALLCOLCLR, ALLCOLHTR, ALLCOLHTRB