Name: Lenz-Laborglas Cone NS 50/42 with Tip, DURAN®
Brand: Lenz-Laborglas
SKU: 4.713 111
Price: 246.56 AED
Availability: BackOrder

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The Lenz-Laborglas Cones with Cone Tip, NS 24/29 are precision-manufactured glass components ideal for laboratory setups that require secure and leak-free connections. Crafted from high-quality borosilicate glass, these cones provide excellent thermal and chemical resistance. The cone tip design ensures tight fitting and reliable flow control in various chemical and analytical applications, making them a vital accessory in laboratory glassware assemblies.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Joint Size: NS 24/29</li>
 <li>Design: Cone with precision tip for controlled flow</li>
 <li>Material: Borosilicate glass for high durability and chemical resistance</li>
 <li>Application: Suitable for assembling custom lab glassware setups</li>
</ul>

These Lenz-Laborglas cones offer reliable sealing and integration into lab systems requiring standard NS 24/29 joints.

Lenz-Laborglas Cones with Cone Tip NS 24/29—borosilicate construction for reliable, tight connections in custom lab glassware assemblies.


Lenz-Laborglas Cones with Cone Tip, NS 24/29

The Lenz-Laborglas Cones with Cone Tip, NS 40/38 are precision laboratory tools designed for optimal fluid handling in various applications. These cones feature a cone tip that allows for easy and secure attachment to compatible laboratory equipment, ensuring a tight fit. Made from high-quality glass, they offer excellent chemical resistance and are ideal for use in filtration, distillation, and other laboratory processes requiring precise liquid transfer. The NS 40/38 standard neck dimensions provide reliable compatibility with other labware.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Design: Cones with cone tip for efficient liquid transfer and secure attachment</li>
 <li>Neck Type: NS 40/38 for compatibility with other laboratory equipment</li>
 <li>Material: Durable glass, resistant to chemicals and thermal shock</li>
 <li>Application: Ideal for filtration, distillation, and other precise liquid handling processes</li>
</ul>

These Lenz-Laborglas Cones with Cone Tip are essential for any laboratory requiring reliable and precise fluid handling solutions.

Lenz-Laborglas Cones with Cone Tip NS 40/38 for efficient liquid transfer, precise fitting, and reliable laboratory use.	

Lenz-Laborglas Cones with Cone Tip NS 40/38        

Lenz-Laborglas Cones with Cone Tip, NS 40/38



The Lenz-Laborglas Cones with Cone Tip NS 14/23 are designed for use in laboratory applications where precise liquid handling and controlled flow are required. Made from high-quality glass, these cones provide excellent chemical resistance and durability, ensuring reliable performance in various laboratory processes. The cone tip design allows for accurate dispensing and easy connection to laboratory equipment, making them an essential tool for experiments and reactions in controlled environments.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Durable glass with superior chemical resistance</li>
 <li>Design: Cone shape with cone tip for controlled dispensing and easy connections</li>
 <li>Application: Ideal for liquid handling, filtration, and laboratory experiments</li></ul>
 
 These Lenz-Laborglas Cones with Cone Tip NS 1423 are vital components for precise liquid dispensing and connection in laboratory applications, ensuring optimal results in various experiments.

Lenz-Laborglas cones, cone tip, laboratory glassware, precise liquid handling, NS 14/23

Shop Lenz-Laborglas Cones with Cone Tip NS 14/23—designed for precise liquid handling and controlled flow in laboratory experiments.

Lenz-Laborglas Cones with Cone Tip NS 14/23

The Lenz-Laborglas Cones with Cone Tip, NS 12/21 are essential laboratory components designed for precise fluid handling and connection between glassware with standard joints. These cones are made from high-quality borosilicate glass, providing excellent chemical resistance and durability. The cone tip ensures controlled flow, making it ideal for distillation, filtration, and other laboratory applications requiring secure and accurate connections.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Socket Size: NS 12/21</li>
 <li>Design: Cone tip for controlled fluid flow</li>
 <li>Material: High-quality borosilicate glass for superior durability</li>
 <li>Application: Ideal for laboratory filtration, distillation, and fluid handling applications</li>
</ul>

This Lenz-Laborglas cone with a cone tip is a crucial component for laboratories requiring secure, efficient, and precise connections in fluid handling systems.

Lenz-Laborglas Cones with Cone Tip NS 12/21—ideal for precise fluid handling and secure laboratory connections.


Lenz-Laborglas Cones with Cone Tip NS 12/21

Lenz-Laborglas Cones with Cone Tip, NS 12/21



The Lenz-Laborglas Cones with Cone Tip NS 29/32 are designed for precise liquid handling and controlled flow in laboratory applications. Made from high-quality glass, these cones provide excellent resistance to chemicals and thermal shock, ensuring reliable and consistent performance. The cone tip design allows for accurate dispensing and easy connection to laboratory equipment, making them an essential tool for filtration, liquid handling, and other scientific processes.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Durable glass with superior chemical and thermal resistance</li>
 <li>Design: Cone shape with cone tip for controlled dispensing and easy connections</li>
 <li>Application: Ideal for liquid handling, filtration, and laboratory experiments</li></ul>
 
 The Lenz-Laborglas Cones with Cone Tip NS 29/32 are crucial components for accurate liquid dispensing and secure connections in laboratory settings, ensuring optimal results in various applications.

Shop Lenz-Laborglas Cones with Cone Tip NS 29/32—ideal for precise liquid handling and controlled flow in laboratory experiments.

Lenz-Laborglas Cones with Cone Tip NS 29/32

The Lenz-Laborglas Cones with Cone Tip, NS 45/40, are high-quality laboratory components designed for secure and efficient connections in various scientific applications. Made from durable Boro 3.3 borosilicate glass, these cones offer excellent resistance to thermal shock and chemical corrosion. They are ideal for distillation, filtration, and other laboratory processes that require tight, leak-proof seals when connected to compatible glassware.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Joint Size: NS 45/40</li>
 <li>Material: Boro 3.3 borosilicate glass for superior durability and resistance to chemicals</li>
 <li>Design: Cone tip for secure, leak-proof connections</li>
 <li>Application: Ideal for use in distillation, filtration, and other laboratory applications requiring precise connections</li>
</ul>

This Lenz-Laborglas cone with a cone tip is an essential component for laboratories needing reliable connections in various chemical processes and experiments.

Lenz-Laborglas Cones with Cone Tip NS 45/40 for secure connections in laboratory applications requiring precision.


Lenz-Laborglas Cones with Cone Tip, NS 45/40

The Lenz-Laborglas Cones with Cone Tip, NS 10/19, are specifically designed for laboratory applications that require precise and secure connections. These cones feature a cone tip for improved fit and stability, ensuring a leak-proof seal in laboratory glassware. Made from high-quality borosilicate glass, they offer excellent chemical resistance and thermal stability, making them ideal for distillation, filtration, and other scientific processes. Their durable construction ensures reliability in demanding laboratory environments.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Design: Cone with cone tip for improved connection stability and leak-proof seal</li>
 <li>Material: High-quality borosilicate glass for chemical resistance and thermal stability</li>
 <li>Compatibility: Ideal for use in laboratory setups requiring precise connections</li>
 <li>Application: Suitable for distillation, filtration, and other laboratory processes</li>
</ul>

The Lenz-Laborglas Cones with Cone Tip, NS 10/19, provide secure and reliable connections for a variety of laboratory applications, ensuring efficient and stable performance.

Lenz-Laborglas Cones with Cone Tip, NS 10/19 for secure and stable connections in laboratory processes.


Lenz-Laborglas Cones with Cone Tip, NS 10/19


The Lenz-Laborglas Cones with Cone Tip are ideal for laboratory applications requiring precision and durability. These cones feature a high-quality design with a cone tip, ensuring a secure connection with other glassware. The NS 60/46 joint size makes them compatible with a wide range of laboratory equipment. Constructed from durable glass, these cones are essential for fluid handling and other processes requiring tight and secure joints.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Premium quality glass for high durability</li>
 <li>Joint Size: NS 60/46, offering compatibility with various laboratory glassware</li>
 <li>Application: Perfect for applications involving fluid handling and secure connections</li>
 <li>Design: Cone tip for easy and secure connection to other glassware</li>
</ul>

This Lenz-Laborglas Cone with Cone Tip is a reliable and essential piece for your laboratory, offering precision and durability for a wide range of applications.

Lenz-Laborglas Cones with Cone Tip, NS 60/46 for secure laboratory glassware connections and fluid handling.


Lenz-Laborglas Cones with Cone Tip, NS 60/46 for Secure Laboratory Connections


Lenz-Laborglas Cones with Cone Tip, NS 60/46



The Lenz-Laborglas Cone with Cone Tip, NS 19/26, is a precision-ground glass component designed for reliable connections in laboratory glassware assemblies. Its tapered cone ensures leak-proof integration with compatible joints, making it ideal for secure and stable experimental setups.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Joint Size: NS 19/26</li>
 <li>Type: Ground glass cone with cone tip</li>
 <li>Application: Ideal for custom glassware connections and lab apparatus</li>
 <li>Material: Durable borosilicate glass for excellent chemical and thermal resistance</li>
</ul>

Perfect for research, academic, and industrial laboratories needing precise glass joint components.

Lenz-Laborglas cone with tip NS 19/26 ensures secure glassware connections in lab setups.


Lenz-Laborglas Cone with Tip NS 19/26 – Precision Ground Glass


Lenz-Laborglas Cones with Cone Tip, NS 19/26



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

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.

Lenz-Laborglas NS 34/35 glass cone with tip, made of DURAN® borosilicate — standard joint for secure and clean glassware connections.

Lenz-Laborglas Cone NS 34/35 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:
<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Joint Size: NS 7/16 standard ground-glass cone</li>
 <li>Material: DURAN® borosilicate glass for thermal and chemical resistance</li>
 <li>Design: Integrated tip/drip-tip for clean drainage and safer disassembly</li>
 <li>Application: Suitable for laboratory glassware assemblies requiring short-joint connections — ideal for small glassware, adapters, condensers, funnels, and reaction setups</li>
</ul>

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.

Lenz-Laborglas NS 7/16 glass cone joint with drip-tip, made of durable borosilicate — ideal for secure, leak-tight glassware connections and clean drainage.

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

The Lenz-Laborglas Cone NS 85/55 with Tip, made from DURAN® borosilicate glass, is a precision ground-joint component built to DIN 12249 standards with enhanced dimensions. It features an external diameter of 80 mm, a length of 185 mm, and a wall thickness of 3.5 mm, offering robustness and excellent chemical resistance for demanding laboratory applications. 

Key Features: 
<ul> 
<li>Brand: Lenz-Laborglas</li> 
<li>Joint Type: NS 85/55</li> 
<li>External Diameter: 80 mm</li> 
<li>Length: 185 mm</li> 
<li>Wall Thickness: 3.5 mm</li> 
<li>Material: DURAN® tubing</li> 
<li>Standard: DIN 12249 plus extended dimensions</li> 
</ul> 

This cone is suitable for advanced laboratory systems where reliable glassware joints are needed—such as in distillation, vacuum, or separation setups. The DURAN® construction ensures high thermal and chemical durability under rigorous use.

High-quality Lenz-Laborglas Cone NS 85/55 with Tip in DURAN® glass—80 mm OD, 185 mm length, 3.5 mm wall for lab precision.

Lenz-Laborglas Cone NS 85/55 with Tip, DURAN®

The Lenz-Laborglas Cone NS 71/51 with Tip, DURAN® is a precision glass joint component designed for laboratory distillation, separation, and vacuum systems. Made from high-quality DURAN® borosilicate glass, it ensures chemical resistance, thermal stability, and long-term durability in demanding laboratory conditions. 

Key Features: 
<ul> 
<li>Brand: Lenz-Laborglas</li> 
<li>Joint Type: NS 71/51</li> 
<li>Material: DURAN® borosilicate glass</li> 
<li>Design: Includes precision-formed tip for controlled flow or drainage</li> 
<li>Application: Suitable for distillation, vacuum, and laboratory glassware assemblies</li> 
<li>Standard: Manufactured to DIN/ISO ground-joint specifications</li> 
</ul> 

This Lenz-Laborglas cone provides reliable sealing and precision connection for advanced laboratory setups, combining robust DURAN® quality with dimensional accuracy for consistent performance.

Durable Lenz-Laborglas Cone NS 71/51 with Tip made from DURAN® glass—ideal for precise laboratory and vacuum applications.

Lenz-Laborglas Cone NS 71/51 with Tip, DURAN®

The Lenz-Laborglas Cone NS 55/44 with Tip, DURAN® is precision glassware manufactured to DIN 12249 standards with enhanced dimensions. It features an external diameter of 50 mm, a length of 160 mm, and a wall thickness of 2.5 mm, crafted from high-quality DURAN® tubing to ensure durability, chemical resistance, and robust performance in laboratory setups. 

Specifications / Key Features: 
<ul> 
<li>Brand: Lenz-Laborglas</li> 
<li>Joint Type: NS 55/44</li> 
<li>External Diameter: 50 mm</li> 
<li>Length: 160 mm</li> 
<li>Wall Thickness: 2.5 mm</li> 
<li>Material: DURAN® borosilicate glass tubing</li> 
<li>Standard: DIN 12249 plus enhanced dimensions</li> 
</ul> 

This cone is designed for glassware assemblies in distillation, separation, vacuum, or flow systems where reliable sealing and dimensional precision are critical. The robust DURAN® construction makes it suitable for demanding laboratory environments with thermal and chemical stress.

Robust Lenz-Laborglas Cone NS 55/44 with Tip, DURAN® — 50 mm OD, 160 mm length, 2.5 mm wall thickness for lab precision.

Lenz-Laborglas Cone NS 55/44 with Tip, DURAN®

Cone NS 50/42 with tip, DURAN_100269441

The Lenz-Laborglas Cone NS 50/42 with Tip, DURAN® is precision glassware designed for distillation, filtration, and vacuum systems. Manufactured to DIN 12249 standards with enhanced dimensions, this cone features an external diameter of 46 mm and a length of 145 mm, constructed from high-quality DURAN® tubing with a wall thickness of 2.3 mm. 

Key Specifications: 
<ul> 
<li>Brand: Lenz-Laborglas</li> 
<li>Joint Type: NS 50/42</li> 
<li>External Diameter: 46 mm</li> 
<li>Length: 145 mm</li> 
<li>Wall Thickness: 2.3 mm</li> 
<li>Material: DURAN® borosilicate glass</li> 
<li>Standard: DIN 12249 with additional extended design</li> 
</ul> 

This cone is ideal for glassware assemblies in demanding laboratory processes, ensuring reliable connections in vacuum, separation, or flow systems. The DURAN® material offers excellent thermal and chemical resistance for robust performance.

Durable Lenz-Laborglas Cone NS 50/42 with Tip, made of DURAN® glass—ideal for vacuum, filtration, and distillation setups.

Lenz-Laborglas Cone NS 50/42 with Tip, DURAN®

AED 246٫56

Product overview

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