Description
Product Overview
This 24/40 straight drying glass tube adapter is crafted from G3.3 borosilicate glass, known for its high thermal resistance and chemical inertness. Designed with a ground joint for secure and leak-free connections, it is ideal for laboratory applications requiring precision and durability. The adapter’s annealing point of 560℃ and softening point of 820℃ ensure long-term stability under varying temperature conditions. Manufactured by Deschem, this product is suitable for drying, storage, and transfer of chemicals or biological samples in controlled environments.
Usage
This adapter is commonly used in chemical and biological laboratories for drying and storing samples. It is suitable for use with other glassware components such as flasks, bottles, and condensers. Ideal for researchers, educators, and technicians who require reliable and durable glassware for their experiments. The ground joint design ensures a tight seal, preventing contamination and evaporation.

Why Choose Us
This product is made from high-quality G3.3 borosilicate glass, ensuring superior thermal resistance and chemical resistance. The ground joint design provides a secure and leak-free connection, enhancing safety and accuracy. The linear coefficient of expansion (32×10-7/℃) ensures dimensional stability under varying temperatures. Manufactured by Deschem, a trusted brand in laboratory glassware, this adapter is backed by reliable quality control and customer support.
Key Features
- High thermal resistance with annealing point at 560℃ and softening point at 820℃ for long-term stability.
- Ground joint design ensures a secure, leak-free connection for precise laboratory applications.
- Chemically inert G3.3 borosilicate glass prevents contamination and ensures compatibility with a wide range of chemicals.
- Linear coefficient of expansion (32×10-7/℃) ensures dimensional stability under varying temperature conditions.
- Manufactured by Deschem with reliable quality control and responsive customer support for laboratory professionals.
FAQ
What is the material of this adapter?
This adapter is made from G3.3 borosilicate glass, known for its high thermal resistance and chemical inertness, making it ideal for laboratory use.
What is the annealing point of this glass?
The annealing point is 560℃, which ensures the glass can withstand thermal stress without cracking or breaking.
Is this adapter suitable for chemical applications?
Yes, it is chemically inert and resistant to most laboratory chemicals, making it suitable for chemical and biological applications.
What is the ground joint size?
This adapter has a 24/40 ground joint, which is compatible with standard laboratory glassware components.
What is the manufacturer of this product?
Manufactured by Deschem, a trusted brand in laboratory glassware, known for quality and reliability.





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