Carryover seen with Alliance 2695 - WKB19856
Article number: 19856
SYMPTOMS
- Carryover observed
ENVIRONMENT
- Alliance HPLC system
- 2695 Separations Module
CAUSE
Kinked tubing
FIX or WORKAROUND
- Inspect the green needle-wash tubing and the yellow needle-wash waste lines for kinks.
- Using a tubing cutter, cut the tubing to remove kinks.
ADDITIONAL INFORMATION
If still failing, replace the needle wash pump (WAT078979)