Peak tailing in chromatogram - wkb31081
Article number: 31081
SYMPTOMS
- Significant tailing on all peaks
- Fresh mobile phase, wash solvents, column, and frits
ENVIRONMENT
- ACQUITY UPLC
CAUSE
Void volume caused by incorrect tubing installation (incorrect ferrule depth or damaged ferrule)
FIX or WORKAROUND
- Inspect all tubing and fitting connections from the pump to the detector.
- Replace tubing or fittings that have damaged or incorrectly set ferrules.
ADDITIONAL INFORMATION
id31081, eluent, UPAQSM, UPARBQSM, UPARBSMFTN, UPARCH30, UPARHQSM, UPARPFTN, UPARPQSM, UPARPTUV, UPARQSM, UPARSMFTN, UPBSMIVD, UPIBSM, UPIBSM+, UPIBSMIVD, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN+, UPLCCOLHTR, UPNBINARY, UPPDAARCB, UPPSMFL, UPQSM, UPQSM+, UPQSMBIO, UPQSMBIO+, UPSMFTN, UPSMFTN+, UPSMFTNB+, UPSMFTNBIO, UPSMIVD, UPSMPMGR