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Gas Sampling

Gas Sampling Equipment

Gas bubblers, gas collecting tubes, and gas dispersion tubes are essential tools in a variety of gas-related applications, from capturing and measuring gas samples to ensuring controlled gas flow and dispersion in reactions.


Our collection caters to the needs of diverse laboratory environments, ensuring that whether you're conducting chemical reactions, environmental testing, or educational demonstrations, you have the right equipment for effective and safe gas handling. With SECO's gas handling equipment, enhance the accuracy, efficiency, and safety of your laboratory work involving gases.


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Gas Bubblers

Gas Bubblers

Gas Collecting Tubes

Gas Collecting Tubes

Gas Dispersion Tubes

Gas Dispersion Tubes

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Why get your supplies at SECO?

Tailored Pricing: Log into your SECO account for special deals and pricing designed just for your lab.

Stable Supply Chain: Our deep industry connections ensure a reliable inventory that can meet your demand spikes.

Gas Bubblers
  • Function: Gas bubblers are used to regulate the pressure within a closed laboratory system, typically by releasing excess gas in a controlled manner. They can also be used to introduce a gas into a system by bubbling it through a liquid.
  • Applications: Widely used in chemical synthesis and reactions where maintaining a specific atmospheric condition or pressure is crucial. They are essential in setups like hydrogenations or when working under inert gas atmospheres.
Gas Collecting Tubes
  • Function: These tubes are designed for the collection and measurement of gas volumes. They are usually calibrated and may have graduations for precise measurement. The design allows for the easy capture and analysis of gases produced during a chemical reaction.
  • Applications: Common in experiments involving gas production or displacement, such as in educational demonstrations, environmental testing, and research in chemistry and physics.
Gas Dispersion Tubes
  • Function: Gas dispersion tubes are used to evenly distribute a gas into a liquid medium. They typically have a porous section or a series of small openings that create fine bubbles, maximizing the gas-liquid contact area.
  • Applications: Crucial in processes like aeration, where gases need to be dissolved in liquids, or in reactions where gas dispersion is necessary. They are used in a variety of fields including biochemistry, environmental engineering, and fermentation technology.
Can't find exactly what you need?

We get it; labs require unique solutions. If you don't see what you're looking for, don't hesitate to contact us. With hundreds of SKUs not listed online, we're confident we have the right dish for your specific needs.