Glass Reflux Condenser 24/40 QWORK Borosilicate Graham with 175mm Coil

Description

Product Overview

The QWORK Glass Reflux Condenser 24/40 is engineered for demanding organic chemistry laboratories where precise temperature control and reliable condensation are essential. Constructed from high‑grade borosilicate glass, the condenser offers exceptional resistance to thermal shock and chemical corrosion, extending its service life even under rigorous experimental conditions. The condenser features a 175mm coil length, providing a large surface area for efficient heat exchange and rapid cooling of vapors. Its overall height of 390mm and effective length of 300mm make it compatible with a wide range of standard laboratory setups, while the 24/40 top outer taper joint and lower inner drip tip joint ensure a secure, leak‑free connection to other glassware components. Package dimensions of 19.29 x 3.43 x 2.87 inches and a lightweight design of 1.39 pounds facilitate easy handling and storage. Designed to meet the needs of both academic and industrial research environments, this Graham‑type condenser delivers consistent performance, enabling reproducible results across a variety of synthetic protocols.

Usage

In practical laboratory applications, the QWORK Glass Reflux Condenser 24/40 excels in processes such as distillation, reflux, and azeotropic drying where efficient vapor condensation is critical. Its large cooling capacity makes it ideal for high‑boiling point solvents and reactions that generate substantial vapor loads, ensuring that condensate returns to the reaction vessel without loss. The condenser integrates seamlessly with standard round‑bottom flasks, heating mantles, and rotary evaporators, providing flexibility for a range of experimental setups. Researchers in pharmaceutical synthesis, polymer chemistry, and materials science frequently employ this condenser to maintain reaction temperatures, prevent solvent evaporation, and improve overall yield. The robust borosilicate construction also allows for direct immersion in cooling baths, enabling rapid temperature drops and precise control over condensation rates. Whether used in undergraduate teaching labs or advanced industrial research facilities, the condenser’s reliable performance supports consistent experimental outcomes and enhances safety by minimizing exposure to hazardous vapors.

Why Choose Us

Choosing the QWORK Glass Reflux Condenser 24/40 means selecting a product backed by rigorous quality assurance and a commitment to scientific excellence. Each condenser undergoes meticulous inspection to verify dimensional accuracy, joint integrity, and glass clarity, ensuring that every unit meets exacting laboratory standards. QWORK’s dedication to using premium borosilicate glass guarantees superior durability, reducing the risk of breakage and extending the lifespan of the equipment. The design incorporates a 24/40 taper joint that aligns with industry‑standard glassware, simplifying assembly and minimizing the potential for leaks. Additionally, QWORK provides responsive technical support and a comprehensive warranty, offering customers peace of mind and confidence in their investment. By prioritizing material quality, precise engineering, and customer service, QWORK delivers a condenser that not only meets but exceeds the expectations of discerning chemists and researchers worldwide.

Key Features

• Large 175mm coil delivers high cooling capacity for fast, efficient condensation.
• Durable borosilicate glass resists thermal shock and chemical corrosion, ensuring long‑term reliability.
• 24/40 top outer taper joint and lower inner drip tip provide secure, leak‑free connections.
• Compact 390mm overall height fits easily into standard lab setups and cooling baths.
• QWORK offers dedicated after‑sales support and a warranty for added customer confidence.

FAQ

What types of cooling baths are compatible with this condenser?

The condenser can be immersed in standard ice‑water, glycol‑water, or dry ice‑acetone baths. Its borosilicate construction tolerates rapid temperature changes, allowing users to select the cooling medium that best matches their experimental temperature requirements.

Can this condenser be used with a rotary evaporator?

Yes, the 24/40 taper joint is compatible with most rotary evaporator condensers and adapters. When paired with a suitable cooling bath, the QWORK condenser efficiently condenses vapors during solvent removal, making it a versatile choice for evaporation and distillation tasks.

How does the condenser prevent drip‑back during reflux?

The lower inner drip tip joint is specifically designed to direct condensed liquid back into the reaction flask, minimizing loss and preventing drip‑back onto the heating mantle. This feature enhances safety and maintains reaction efficiency during prolonged reflux operations.

Is the condenser suitable for high‑pressure applications?

While the condenser is optimized for standard atmospheric pressure reflux and distillation, its robust borosilicate glass can tolerate moderate pressure variations. For high‑pressure processes, users should ensure that all connected glassware is rated for the intended pressure range.

What warranty does QWORK provide for this product?

QWORK offers a one‑year limited warranty covering manufacturing defects and material failures. Customers can contact QWORK support for replacement parts or technical assistance, ensuring uninterrupted laboratory work.