Name: Lenz-Laborglas & Co. KG Test Tube with Round Bottom and NS Socket (NS 14/23, Volume 13mL)
Brand: Lenz-Laborglas
SKU: 9.190 410
Price: 29.25 AED
Availability: InStock

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The Lenz-Laborglas Test Tube with a round bottom and NS socket is ideal for laboratory work requiring accuracy and durability. Made of borosilicate glass, this 12mL test tube is designed with an NS 14/23 socket for secure and leak-proof connections, making it perfect for conducting experiments, chemical reactions, and sample analysis.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Volume: 12 mL</li>
 <li>Joint Type: NS 14/23 for a secure and leak-proof connection</li>
 <li>Material: Borosilicate glass for excellent resistance to thermal shock</li>
 <li>Design: Round bottom for even heating and mixing</li>
 <li>Application: Perfect for laboratory applications, chemical processes, and experiments</li>
</ul>

Reliable and durable, this test tube is suitable for a variety of laboratory uses, ensuring accurate results and dependable performance.

Shop Lenz-Laborglas 12mL Test Tube with Round Bottom and NS 14/23 Socket. Ideal for laboratory work and chemical experiments.

Lenz-Laborglas Test Tube with Round Bottom and NS Socket (NS 14/23, Volume 12mL)

Lenz-Laborglas  & Co. KG Test Tube with Round Bottom and NS Socket (NS 14/23, Volume 12mL)



Test Tubes, Round Bottom with NS, Socket NS 14/23

The Lenz-Laborglas round-bottom test tube with NS 14/23 socket is constructed from high-quality DURAN® tubing, offering outstanding thermal and chemical resilience. With dimensions Ø 16 mm × 125 mm, and supplied with a PE (polyethylene) stopper, this tube is well-suited for laboratory use in reactions, heating, distillation, and sealed sample handling.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Shape: Round bottom — ideal for uniform heating and efficient mixing</li>
 <li>Socket Size: NS 14/23 ground joint for compatibility with other standard lab glassware</li>
 <li>Dimensions: Ø 16 mm × 125 mm length</li>
 <li>Material: DURAN® tubing – premium borosilicate glass for durability and chemical resistance</li>
 <li>Closure: PE (polyethylene) stopper included for secure sealing</li>
 <li>Application: Suitable for laboratory heating, chemical reactions, sample preparation, and glass-joint systems</li>
</ul>

The Lenz-Laborglas NS 14/23 test tube offers reliable precision glassware with premium materials and secure closure — making it a dependable choice for research, educational, and industrial labs.

Lenz-Laborglas Round Bottom Test Tubes with NS 14/23 socket—ideal for chemical reactions and sample storage in laboratory environments.


Lenz-Laborglas Round Bottom Test Tube NS 14/23, Ø 16 mm × 125 mm, DURAN® Tubing, PE Stopper

The Lenz-Laborglas round bottom test tube with NS 14/23 socket (Ø 18 mm × 180 mm) is constructed from premium DURAN® borosilicate glass, offering excellent thermal and chemical resistance. Supplied with a polyethylene (PE) stopper, this test tube is ideal for laboratory workflows requiring reliable sealing—such as heating, mixing, and reaction applications.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Shape: Round bottom for uniform heating and effective mixing</li>
 <li>Socket Size: NS 14/23 ground joint for secure compatibility with standard glassware</li>
 <li>Dimensions: Ø 18 mm × 180 mm length</li>
 <li>Material: DURAN® tubing – high-performance borosilicate glass known for durability and chemical resistance</li>
 <li>Closure: PE (polyethylene) stopper included for tight and safe sealing</li>
 <li>Application: Suitable for heating, distillation, chemical reactions, and general laboratory glassware use</li>
</ul>

The Lenz-Laborglas NS 14/23 test tube delivers precision craftsmanship, durable materials, and a reliable sealing solution—making it a dependable choice for research, analytical, and educational laboratory environments.

Discover the Lenz-Laborglas 11 mL round bottom test tube, featuring a durable DURAN glass construction, NS 14/23 joint, and included PE stopper.

Lenz-Laborglas Round Bottom Test Tube NS 14/23 Ø 18 mm × 180 mm, DURAN® Tubing, PE Stopper

The Lenz-Laborglas round bottom test tube, with NS 24/29 socket and a PE stopper, is made of high-quality borosilicate glass and designed for demanding laboratory applications. With a Ø of 28 mm and length of 200 mm, this tube offers excellent performance for heating, mixing, and reaction work while providing a secure and precise joint connection and reliable sealing.

Key Features: 
<ul> 
 <li>Brand: Lenz-Laborglas</li> 
 <li>Shape: Round bottom for optimal uniform heating and mixing</li> 
 <li>Socket Size: NS 24/29 ground-joint interface for compatibility with glassware systems</li> 
 <li>Dimensions: Ø 28 mm × 200 mm length</li> 
 <li>Closure: PE (polyethylene) stopper, providing a secure seal</li> 
 <li>Material: Borosilicate glass for high thermal and chemical resistance</li> 
 <li>Application: Ideal for chemical reactions, distillation, sample preparation, and general laboratory glassware use</li> 
</ul> 

The Lenz-Laborglas NS 24/29 test tube combines robust construction, precise glassforming, and reliable sealing—making it an essential component for laboratory workflows.

Lenz-Laborglas round bottom test tubes with NS 24/29 socket—ideal for sample analysis, distillation, and laboratory experiments.


Lenz-Laborglas Round Bottom Test Tube NS 24/29, Ø 28 mm × 200 mm with PE Stopper

Test Tubes, Round Bottom with NS, Socket NS 24/29

The Lenz-Laborglas round bottom test tube with NS 24/29 socket and a PE stopper is made from high-quality borosilicate glass, ensuring excellent thermal and chemical resistance. With a diameter of 28 mm and length of 150 mm, it's ideal for use in chemical reactions, sample preparation, and laboratory glassware applications.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Shape: Round bottom for even heating and mixing</li>
 <li>Socket Size: NS 24/29 ground joint for secure connections</li>
 <li>Dimensions: Ø 28 mm × 150 mm</li>
 <li>Closure: PE (polyethylene) stopper for reliable sealing</li>
 <li>Material: Borosilicate glass (DURAN® tubing) for durability</li>
 <li>Application: Suitable for lab use, heating, distillation, chemical reactions</li>
</ul>

The Lenz-Laborglas test tube combines precision craftsmanship with practical design and secure sealing, making it a dependable choice for laboratory glassware setups.

Lenz-Laborglas test tube with round bottom and NS 24/29 socket—perfect for chemical reactions and laboratory use.


Lenz-Laborglas Round Bottom Test Tube NS 24/29, Ø 28 mm × 150 mm, PE Stopper

Test Tubes, Round Bottom with NS, Socket NS 14/23_9190410

The Lenz-Laborglas Test Tube with a round bottom and NS socket is designed for high-precision laboratory applications. It features a durable borosilicate glass construction and an NS 14/23 joint that ensures secure and leak-proof connections. This 13mL test tube is perfect for conducting chemical reactions, sample preparation, or any laboratory task requiring accurate measurements and dependable performance.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Volume: 13 mL</li>
 <li>Joint Type: NS 14/23 for secure connection</li>
 <li>Material: Borosilicate glass for durability and resistance to thermal shock</li>
 <li>Design: Round bottom ideal for uniform heating and mixing</li>
 <li>Application: Suitable for laboratory analysis and chemical processes</li>
</ul>

Perfect for use in laboratories requiring precise measurements and reliable performance during chemical experiments.

Shop Lenz-Laborglas 13mL Test Tube with Round Bottom and NS 14/23 Socket. Ideal for laboratory chemical processes and reactions.

Lenz-Laborglas & Co. KG Test Tube with Round Bottom and NS Socket (NS 14/23, Volume 13mL)

AED 29٫25

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