Problem & answerP-01
Moisture Result Out of Specification
Likely causes
- High room humidity
- Material exposed too long
- Wet equipment
- Analyser not calibrated or wrong method
- Sample not representative
How to fix it
- 1Check analyser calibration and method settings.
- 2Repeat on a fresh, representative sample.
- 3If confirmed, report to the supervisor and QA immediately.
- 4Check room RH and equipment dryness.
- 5Hold the batch pending QA decision.
It is fixed when
Result within specification on a valid test.
Stop it coming back
- Keep containers closed; control room RH.
Did this solve the problem?