Chemical Technician how-to
How to Handle an Out-of-Spec Result
Investigations protect quality.
Quick answer
Investigations protect quality. In short: don’t; check; check, then complete the remaining steps below.
Step by step
Don’t retest blindly.
Check calculations.
Check instruments and standards.
Notify your supervisor.
Follow the investigation procedure.
Document everything.
Safety reminders for chemical technicians
- Read SDS before using chemicals
- Use fume hoods and PPE
- Label all containers
- Dispose of waste properly
Key terms
Titration · Chromatography · Spectroscopy · pH · Molarity · Standard: see the full chemical technician glossary.