Reduction Adapter – Socket 14/23 to Cone 19/26 (Borosilicate Glass)

The Reduction Adapter S 14/23 to C 19/26 is a high quality laboratory glassware component designed to connect apparatus with differing joint sizes safely and securely. Manufactured from premium 3.3 borosilicate glass, this adapter provides excellent resistance to heat, thermal shock, and chemical attack, making it suitable for demanding educational and laboratory environments.

This adapter features a 14/23 socket (S) and a 19/26 cone (C), allowing seamless compatibility between smaller and larger jointed glassware. Precision‑ground joints ensure an airtight fit, supporting reliable performance in assembled setups such as distillation, reflux, and reaction systems commonly used in school laboratories.

Clear, durable, and designed for repeated use, this reduction adapter is an essential accessory for flexible laboratory configurations.

Key Features

• Manufactured from 3.3 borosilicate glass
• Reduction adapter for connecting different joint sizes
• Socket (S): 14/23
• Cone (C): 19/26
• Precision ground glass joints for secure sealing
• Excellent heat and chemical resistance
• High clarity for easy inspection of connections
• Supplied as 1 × reduction adapter

Ideal for School Science Lessons

Ideal for GCSE and A Level science lessons, this reduction adapter supports flexible and professional laboratory setups when using jointed glassware of different sizes.

• Connecting flasks, condensers, and adapters with mismatched joints
• Supporting distillation and reflux experiments
• Teaching correct assembly of jointed glassware systems
• Allowing safe adaptation of existing laboratory equipment
• Routine use in school laboratories and science prep rooms

Reliable, precise, and laboratory grade, this Borosilicate Reduction Adapter helps ensure safe, efficient, and adaptable experimental setups in educational science environments.