Poor peak shape with Autopurification 2767 Sample Manager - WKB88419
Article number: 88419
SYMPTOMS
- Tailing on some peaks but not all
- Peak shape is poor regardless of detector
- Poor peak shape is seen only in Prep mode
ENVIRONMENT
- Autopurification
- 2767 Sample Manager
CAUSE
Incorrectly fitted sample loop on the prep inject valve
FIX or WORKAROUND
Replace/refit the sample loop.
ADDITIONAL INFORMATION
Details on replacing the sample loop can be found in the Waters 2767Sample Manager,Injector, and Collector Installation and Maintenance Guide (71500276704)
id88419, 2767, 2767SFC