A PLUS Jointed Drying Tube Adapter – 14/23 (75° Angle, ASTM‑Accredited Borosilicate Glass)

This high‑quality A PLUS Jointed Drying Tube Adapter is manufactured from durable 3.3 borosilicate glass, offering outstanding chemical resistance and thermal stability for everyday laboratory use. Part of a trusted ASTM accredited glassware range, it provides excellent value while maintaining full compatibility with Quickfit jointed components.

Designed with a precise 14/23 ground‑glass joint and a smooth 75° angled configuration, this adapter is ideal for supporting drying agents such as calcium chloride or silica gel. It helps protect moisture‑sensitive reactions and ensures a secure, reliable connection within standard laboratory assemblies.

Key Features

• Made from strong, laboratory‑grade 3.3 borosilicate glass
• ASTM accredited for assured quality and performance
• Fully compatible with Quickfit glassware systems
• Standardised 14/23 ground‑glass joint for secure, leak‑free fitting
• Convenient 75° angled design for easy integration into apparatus
• Ideal for holding drying agents to keep reactions moisture‑free
• A durable, cost‑effective alternative to premium branded adapters

Ideal for School Science Lessons & Laboratory Use

A valuable addition to KS3, GCSE, and A‑Level chemistry, this drying tube adapter helps students understand core concepts such as reaction conditions, moisture control, and assembling jointed apparatus. Its robust design makes it a dependable choice for school laboratories and prep rooms, supporting:

• Moisture‑sensitive chemical reactions and demonstrations
• Teaching how to assemble distillation and reflux setups
• Showing the function of drying agents and dry air pathways
• Developing practical laboratory handling skills
• Technicians needing reliable, compatible glassware for routine setups

Durable, affordable, and designed to professional standards, the A PLUS Jointed Drying Tube Adapter is ideal for enhancing practical science activities in educational laboratories.