Wilmott’s Bubbler

The Samtech Wilmott’s Bubbler is used to study photosynthesis — specifically the release of gas (oxygen) by aquatic plants under light. It is one of the clearest classroom ways to show that photosynthesis produces gas, and to investigate how factors such as light intensity affect the rate. Made of durable borosilicate glass, it is a clear, robust apparatus for school and college biology practicals.

The apparatus consists of a 250 mL flask fitted with a cork, into which a glass tube is inserted. A second glass tube, serving as a water reservoir, covers the upper half of this tube — allowing the rate of bubbling (gas release) to be observed and compared under different conditions. As a laboratory glassware manufacturer in Ambala, Samtech builds this bubbler for clear, repeatable biology demonstrations.

Key features

• Designed for photosynthesis demonstrations
• Made of durable borosilicate glass for clarity and longevity
• 250 mL flask fitted with cork and inserted glass tube
• Water-reservoir tube over the upper half of the inner tube
• Robust build suited to repeated classroom use

How it’s used

• Demonstrating oxygen / gas release during photosynthesis
• Investigating how light intensity affects photosynthesis rate
• Comparing rates under different conditions
• Biology practicals and student experiments

Why choose Samtech

Samtech Instruments is a laboratory glassware manufacturer in Ambala, India, trusted since 1959. Buy direct for manufacturer-direct pricing, bulk supply and pan-India delivery to institutions.

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FAQ

Q. What is Wilmott’s bubbler used for?
Studying photosynthesis by observing the release of gas (oxygen) from aquatic plants under light.

Q. What is it made of?
Borosilicate glass, with a 250 mL flask.

Q. What does the apparatus consist of?
A 250 mL flask with a cork, an inserted glass tube, and a second glass tube acting as a water reservoir over the upper half.

Q. Can it show the effect of light intensity on photosynthesis?
Yes — the rate of bubbling can be compared under different light conditions.

Q. Is it suitable for school biology practicals?
Yes — it is designed for school and college biology demonstrations and experiments.

Q. Do you offer bulk pricing for schools?
Yes. As a glassware manufacturer in Ambala, we supply in bulk with delivery across India.