Chemist how-to

How to Investigate an Unexpected Result

Investigations find root causes.

Updated By the Career Education Institute Curriculum Team
Quick answer

Investigations find root causes. In short: check; check; check, then complete the remaining steps below.

Step by step

  1. Check calculations.

  2. Check instruments.

  3. Check reagents and standards.

  4. Interview the analyst.

  5. Form hypotheses.

  6. Document conclusions.

Safety reminders for chemists

  • Read SDS and assess hazards
  • Use fume hoods and PPE
  • Store chemicals properly
  • Dispose of waste correctly

HPLC · GC-MS · NMR · Synthesis · Method validation · Specificity: see the full chemist glossary.

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