The ESAW Haldane Gas Analysis Apparatus is a classic, precision-engineered laboratory instrument designed for measuring the concentration of CO₂ and O₂ in air samples. Using a mercury leveling bulb and gas absorption tubes, it allows accurate gas volume measurement by absorbing CO₂ with potassium hydroxide and O₂ with potassium pyrogallate. The change in gas volume helps determine the percentage of carbon dioxide and oxygen present in the sample.
This affordable Haldane Apparatus for labs in India is ideal for students, educators, and researchers in chemistry, environmental science, and industrial laboratories. It’s widely used in schools, colleges, research institutions, and industrial training centers across India, Africa, Europe, Asia, and the USA for practical gas analysis demonstrations.
✅ Realistic Use Case Scenarios
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Students & Schools: Understanding gas absorption principles in science classrooms
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Colleges & Universities: Teaching environmental chemistry and respiratory physiology
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Medical & Engineering Colleges: Demonstrating oxygen and carbon dioxide measurement
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Industrial & Research Labs: Conducting air quality testing and combustion analysis
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