Best Lab Allihn Condensers of 2025

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Lab Allihn condensers are essential pieces of laboratory equipment designed for efficient condensation processes during distillation. Featuring a series of vertical glass tubes, they maximize surface area for cooling vapor, ensuring optimal condensation into liquid form. Typically used in chemical and pharmaceutical laboratories, these condensers are valued for their durability and effectiveness. Their design allows for easy cleaning and maintenance, making them a favored choice among scientists and researchers who require reliable performance in their experiments.
At a Glance: Our Top Picks
Top 10 Lab Allihn Condensers
Labasics Borosilicate Glass Allihn Condenser with 24/40 Joint 300mm Jacket Length Lab Glass Condenser
The Labasics Allihn Condenser is a high-quality lab glass condenser made of Borosilicate Glass. With a 24/40 joint on the top and bottom, it offers easy connection to other lab equipment. The condenser has a jacket length of 300mm, providing efficient cooling and condensation. The Borosilicate Glass construction ensures durability and resistance to temperature changes. Labasics also guarantees premium customer service, ensuring satisfaction for their customers. If you receive a damaged condenser, simply contact Labasics and they will promptly resolve the issue. The Labasics Allihn Condenser is a reliable and convenient choice for your lab experiments.
StonyLab Borosilicate Glass Allihn Condenser
The StonyLab Glass Allihn Condenser is a high-quality lab condenser designed for distillation and reflux apparatus. With its 24/40 Joint on the top and bottom, it can easily be used with distillation flasks and bent adapters to condense vapors and liquid droplets. The condenser is made of durable borosilicate glass, ensuring its long-lasting performance. Its 500mm jacket length provides efficient cooling and condensation. StonyLab, a trusted brand, guarantees the quality of their products and offers excellent customer service. If you receive a damaged condenser, simply contact them, and they will promptly solve the issue until you are satisfied.
Labasics Allihn Condenser for Soxhlet Extraction
The Labasics Allihn Condenser is an essential tool for chemistry enthusiasts and professionals alike. With its efficient cooling capabilities, it excels in applications like Soxhlet extraction, allowing you to extract essential oils from plants or determine crude fat content. The sturdy borosilicate glass construction ensures durability and reusability, while the spherical indentations enhance surface area for better condensation. Designed to fit seamlessly with Labasics Soxhlet extractors, it can withstand temperatures up to 250°C, providing you with reliable performance for various lab processes.
LABOY Allihn Condenser 14/20
The LABOY Allihn Condenser is a vital piece of lab glassware designed for reflux applications. With its 120 mm length, it provides ample surface area for effective cooling, ensuring that vapors condense back into liquid efficiently. The 14/20 joints make it compatible with standard laboratory equipment, allowing for easy assembly and disassembly. Made from borosilicate glass, it offers excellent thermal resistance, making it durable and reliable for various organic chemistry experiments. Hand-blown craftsmanship ensures quality and precision, giving you confidence in its performance during critical tasks.
Laboy Glass Allihn Condenser
The Laboy Allihn Condenser is a high-quality glassware designed for laboratory-scale refluxing and apparatus. With its good cooling performance, the condenser features a series of bulbs that increase the surface area for vapor condensation. The outer jacket tube allows cool water to flow through and condense the vapor in the inner tube. The wider bore at the bottom prevents blockage of upward vapor by allowing the condensed liquid to run down along the sides. Made of durable borosilicate glass, this condenser is built to last and is compatible with various lab setups. With the Laboy Allihn Condenser, you can enjoy efficient cooling performance and reliable results for your organic chemistry experiments.
StonyLab Allihn Condenser Reflux
The StonyLab Condenser is a versatile lab glass condenser designed for laboratory-scale refluxing, botanical extraction, and continuous extraction of solids. With a 50/42 joint on the top and bottom, this condenser is compatible with various setups. It features a jacket length of 250 mm and an overall height of 350 mm, making it suitable for a range of applications. Made of durable borosilicate glass, this condenser ensures reliable performance and longevity. Additionally, it comes with a 1-year limited warranty from StonyLab. Whether you need to perform botanical extractions or continuous extractions, the StonyLab Condenser is a reliable and convenient choice.
Corning Pyrex Allihn Condenser 300mm
The Corning Allihn Condenser is designed to enhance your vacuum distillation processes. Its unique bulbous condensing tube increases the surface area, allowing for more efficient condensation and a longer path for the condensate. This design helps you achieve better results in your experiments. Additionally, the inlet and outlet tubes are strategically placed on opposite sides of the jacket, making it easier for you to manage your setup. With a 12 jacket and a 24/40 TS joint, this 300mm long condenser is versatile and compatible with different laboratory equipment, ensuring a seamless experience during use.
Kemtech America Allihn Condenser C251120
The Kemtech Allihn Condenser features a 120mm jacket length, which helps to enhance cooling efficiency during various lab processes. With a 14/20 joint, it ensures compatibility with standard glassware, making it easy for you to connect it seamlessly with your existing equipment. The 8mm hose connection allows for efficient water flow, which is crucial for optimal condensation. Manufactured in China, this product meets essential laboratory needs, providing reliability and convenience for your experiments.
Deschem Glass Allihn Condenser
The Deschem Allihn Condenser is a high-quality lab apparatus designed for efficient heat exchange. Made from G3.3 Borosilicate Glass, this condenser offers excellent durability and resistance to heat. With an annealing point of 560℃ and a linear coefficient of expansion of 32×10-7/℃, it can withstand high temperatures and ensure reliable performance. The softening point of 820℃ further enhances its durability. The Deschem Allihn Condenser is perfect for various lab applications and offers convenience and ease of use. Its glass construction allows for easy visual monitoring of the process, and its ball shape design ensures efficient cooling. Whether you're conducting scientific experiments or performing chemical reactions, this condenser is a reliable and efficient choice.
Deschem 150ml Glass Soxhlet Extractor
The Deschem Glass Soxhlet Extractor is crafted from high-quality G3.3 borosilicate glass, ensuring durability and resistance to thermal shock. With an annealing point of 560℃, this extractor can handle high-temperature applications without risk of damage. Its linear coefficient of expansion is 32×10-7/℃, providing stability during temperature changes, which is crucial for precise lab work. Additionally, the softening point of 820℃ means you can rely on this equipment for demanding tasks. Overall, this extractor is a reliable choice for your chemistry needs, offering both performance and safety in the lab.
Frequently Asked Questions (FAQs)
1. What is the function of the Allihn condenser?
The Allihn condenser is used in laboratory-scale refluxing. It provides a larger surface area compared to the Liebig condenser, making it suitable for refluxes. However, it may not be as favored for distillations, as substances can condense and get trapped in the side bulbs.
2. What is the difference between Allihn condenser and Liebig condenser?
The Allihn condenser and the Liebig condenser have different applications in the laboratory. The Liebig condenser is used for distillation when the vapor rate is low, while the Allihn condenser is more favored for reflux or redistillation. Additionally, the Dimroth condenser is known for better condensation efficiency.
3. What is a reflux condenser used for in a laboratory?
A reflux condenser is used to cool vapors emitted by heated fluids in a laboratory. It helps change the vapors back to liquid by circulating cooling methods like straight, spiraled, or coiled circulation. This allows for extended periods of heating without losing solvents and enables various reactions to be conducted efficiently.
4. What are the disadvantages of a Liebig condenser?
The Liebig condenser has some disadvantages. It has a lower cooling capacity and can be prone to clogging as the condensed liquid flows back into the flask, potentially blocking the vapor trying to escape. These limitations make the Liebig condenser less preferred in certain laboratory setups.
5. What is the main purpose of a condenser in both reflux and distillation setup?
The main purpose of a condenser in both reflux and distillation setups is to cool the vapors produced during heating. It condenses the vapors back into liquid droplets, allowing them to flow down into the receiver flask. This ensures maximum cooling and facilitates the recovery of purified liquid during distillation.
6. What is the advantage of a reflux condenser?
Reflux condensers offer an advantage in laboratory setups where chemical reactions require increased temperatures or prolonged heating. They prevent evaporation of the reaction mixture's solvent, even during long periods of heating. This allows for better control and efficiency in reactions that require heat.
7. What is an alternative to the Liebig condenser?
An alternative to the Liebig condenser is the Davies condenser, also known as a double surface condenser. It has three concentric glass tubes instead of two, with the coolant circulating in both the outer jacket and the central tube. This design provides an alternative option for cooling in laboratory setups.
During our lab allihn condenser research, we found 24 lab allihn condenser products and shortlisted 10 quality products. We collected and analyzed 2,095 customer reviews through our big data system to write the lab allihn condensers list. We found that most customers choose lab allihn condensers with an average price of $31.57.
The lab allihn condensers are available for purchase. We have researched hundreds of brands and picked the top brands of lab allihn condensers, including Labasics, stonylab, LABOY, Corning, Kemtech America. The seller of top 1 product has received honest feedback from 2,083 consumers with an average rating of 4.9.

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.