Chemical Technician how-to

How to Prepare a Standard Solution

Accurate standards mean accurate results.

Updated By the Career Education Institute Curriculum Team
Quick answer

Accurate standards mean accurate results. In short: calculate; weigh; dissolve, then complete the remaining steps below.

Step by step

  1. Calculate the needed mass.

  2. Weigh precisely.

  3. Dissolve in solvent.

  4. Transfer to a volumetric flask.

  5. Fill to the mark.

  6. Label and record.

Safety reminders for chemical technicians

  • Read SDS before using chemicals
  • Use fume hoods and PPE
  • Label all containers
  • Dispose of waste properly

Titration · Chromatography · Spectroscopy · pH · Molarity · Standard: see the full chemical technician glossary.

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