Lenz-Laborglas Cone NS 7/16, with Tip – Borosilicate Ground-Glass Joint

The Lenz-Laborglas Cone NS 7/16 with Tip is a precisely manufactured ground-glass joint, made from high-quality DURAN® borosilicate glass. The cone features a standard NS 7/16 taper — a common short-joint size — and includes an integrated drip tip to ensure residual liquid drains cleanly when disconnecting wet glassware, minimizing contamination and spills.

Key Features:

• Brand: Lenz-Laborglas
• Joint Size: NS 7/16 standard ground-glass cone
• Material: DURAN® borosilicate glass for thermal and chemical resistance
• Design: Integrated tip/drip-tip for clean drainage and safer disassembly
• Application: Suitable for laboratory glassware assemblies requiring short-joint connections — ideal for small glassware, adapters, condensers, funnels, and reaction setups

This Lenz-Laborglas NS 7/16 cone with tip delivers reliable, leak-tight joints and improved handling for lab glassware, making it an essential component for compact and modular chemical setups.

Frequently Asked Questions

1. What is the Lenz-Laborglas Cone NS 7/16, with Tip – Borosilicate Ground-Glass Joint used for?

It is a precisely manufactured ground-glass joint, made from high-quality DURAN® borosilicate glass. The cone features a standard NS 7/16 taper, a common short-joint size, and includes an integrated drip tip to ensure residual liquid drains cleanly when disconnecting wet glassware, minimizing contamination and spills.

2. Is this product suitable for laboratory glassware assemblies requiring short-joint connections, ideal for small glassware, adapters, condensers, funnels, and reaction setups?

Yes. It is designed for laboratory glassware assemblies requiring short-joint connections, ideal for small glassware, adapters, condensers, funnels, and reaction setups, and offers NS 7/16 standard ground-glass cone and integrated tip/drip-tip for clean drainage and safer disassembly to support this kind of work.

3. What joint size and design does this product have?

It has NS 7/16 standard ground-glass cone and integrated tip/drip-tip for clean drainage and safer disassembly.

4. What is this product made from?

It is made from DURAN® borosilicate glass for thermal and chemical resistance.