Poor reproducibility on ACQUITY UPLC H-Class - WKB63574
Article number: 63574
SYMPTOMS
- Peaks are present but areas are inconsistent
- Sample syringe leak test fails
ENVIRONMENT
- ACQUITY UPLC
- ACQUITY UPLC H-Class
- ACQUITY UPLC H-Class Bio
- ACQUITY UPLC I-Class
- ACQUITY UPLC H-Class PLUS
- ACQUITY UPLC H-Class PLUS Bio
- ACQUITY UPLC I-Class PLUS
- ACQUITY UPLC M-Class
CAUSE
Sample syringe is leaking.
FIX or WORKAROUND
Replace the sample syringe.
ADDITIONAL INFORMATION
For part numbers, see the article What are the part numbers for the ACQUITY Sample Manager Flow Through Needle sample syringes? - WKB10580
id63574, UPBINARY, UPIBSM, UPIBSM+, UPISMFL, UPISMFL+, UPISMFTIVD, UPISMFTN, UPISMFTN+, UPQSM, UPQSM+, UPQSMBIO, UPQSMBIO+, UPSMFTN, UPSMFTN+, UPSMFTNB+, UPSMFTNBIO