High RSD for replicate injections from the same vial on 2695 Separations Module- WKB73597
Article number: 73597
SYMPTOMS
- High RSD for replicate injections from the same vial
- Poor reproducibility
- System suitability test fails
ENVIRONMENT
- Alliance HPLC System
- 2695 Separations Module
- 2695D Dissolution Separations Module
CAUSE
Air in the injector
FIX or WORKAROUND
From the front panel, use the purge injector function to do 50-60 cycles.
ADDITIONAL INFORMATION
id73597, 2690, 2690D, 2690DUPGD, 2690UP, 2695, 2695D, 2695DE, 2695DEB, 2695DUP, 2695E, 2695EB, 2695INERT, 2695UP, A-10SSM, ALLCOLCLR, ALLCOLHTR, ALLCOLHTRB