Problem & answerC-02
Final Rinse Conductivity Failure
Likely causes
- Detergent residue remaining
- Insufficient rinse volume
- Poor-quality rinse water
How to fix it
- 1Rinse again with purified or potable water as specified.
- 2Re-test the final rinse.
- 3Investigate if it fails again.
- 4Record results; QA approves release.
It is fixed when
Conductivity within the acceptance limit.
Stop it coming back
- Rinse to the validated volume.
Did this solve the problem?