Lenz-Laborglas Cone NS 34/35 with Tip – Borosilicate Ground-Glass Joint

The Lenz-Laborglas Cone NS 34/35 with Tip is a high-quality, standard tapered glass joint manufactured from DURAN® borosilicate glass. The cone features an NS 34/35 ground-glass taper — a widely used European standard — ensuring secure, leak-tight connections and compatibility with other NS 34/35 glassware. The integrated tip (drip tip) ensures clean drainage of residual liquids, reducing contamination risks and helping maintain cleanliness when assembling or disassembling wet apparatus.

Key Features:

• Brand: Lenz-Laborglas
• Joint Size: NS 34/35 standard ground-glass taper
• Material: DURAN® borosilicate glass — chemical & thermal resistance
• Design: Integrated tip for controlled drainage and cleaner handling
• Application: Universal use in lab glassware assemblies — flasks, condensers, distillation, extraction setups, and other chemical apparatus requiring ground-glass joints

This Lenz-Laborglas NS 34/35 cone with tip is an essential component for any laboratory seeking dependable, standardised glassware connections, offering secure fit, easy assembly/disassembly, and improved safety and cleanliness when handling liquids.