📖 Theory & Concepts ▼

Common Laboratory Apparatus

Apparatus Purpose Capacity
BeakerMixing, heating liquids50–1000 mL
Test TubeSmall-scale reactions10–25 mL
BurettePrecise dispensing (titration)50 mL
PipettePrecise volume transfer1–25 mL
Measuring CylinderApproximate volume measurement10–1000 mL
Conical FlaskTitration, mixing100–500 mL
Bunsen BurnerHeating substances—
Tripod StandSupporting apparatus over flame—

Key Safety Rules

  • 🥽 Always wear safety goggles Eye protection is mandatory when handling chemicals or heating substances.
  • 🧤 Handle with care Glassware is fragile. Hold test tubes at an angle when heating. Never point at anyone.
  • 📏 Read at meniscus Always read the volume at the bottom of the meniscus for accurate measurements.

🎯 Objective

Identify common laboratory apparatus, understand their uses, and learn correct handling techniques.

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