Low area counts for one compound in a multi-compound assay on the TQD, Xevo TQD, Xevo TQ-S, Xevo TQ-S cronos or Xevo TQ-S Micro - WKB22757
Article number: 22757
SYMPTOMS
- Low area counts for one compound
- 50% of expected value
- All other compounds show expected area counts
- Retention time and peak integration are fine
ENVIRONMENT
- TQD
- Xevo TQD
- Xevo TQ-S cronos
- Xevo TQ-S Micro
- MassLynx
- Xevo TQ-S
CAUSE
Sample prep issue
FIX or WORKAROUND
- Prepare fresh standards.
- Run calibration curve.
ADDITIONAL INFORMATION