Name: Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 250 Socket NS 19/26
Brand: Lenz-Laborglas
SKU: 6.800 202
Price: 89.55 NZD
Availability: BackOrder

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The Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 100 Socket NS 19/26 are ideal for mixing, heating, and chemical reactions in laboratories. Made from durable borosilicate glass, these flasks offer excellent thermal and chemical resistance, ensuring safe and reliable performance in a wide range of scientific applications.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 100 ml</li>
 <li>Joint Size: Socket NS 19/26</li>
 <li>Material: High-quality borosilicate glass</li>
 <li>Application: Suitable for heating, boiling, and chemical reactions in laboratories</li>
</ul>

This Lenz-Laborglas round-bottom flask is a fundamental piece of labware for precise and safe laboratory procedures involving liquids and reactions.

Lenz-Laborglas Round-bottom Flask 100 ml NS 19/26—ideal for heating and reactions in lab settings.	

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 100 Socket NS 19/26        

Round-bottom Flasks with Conical Joint, Cap. ml 100 Socket NS 19/26

The Lenz-Laborglas Round-bottom Flasks, 5 ml, NS 14/23, DURAN are high-quality glass flasks designed for laboratory use. These flasks are made from DURAN glass, known for its durability and resistance to chemical reactions, ensuring long-lasting performance. The round-bottom design allows for efficient mixing and heating, making them ideal for laboratory applications such as chemical reactions, distillations, and sample preparation.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN glass for excellent durability and chemical resistance</li>
 <li>Volume: 5 ml</li>
 <li>Neck Type: NS 14/23 for secure and standardized connections</li>
 <li>Application: Ideal for laboratory chemical reactions, distillations, and sample preparation</li></ul>
 
 These flasks are a vital component for laboratories that require reliable and efficient glassware solutions for various experimental procedures.

Upgrade your lab with the Lenz-Laborglas Round-bottom Flasks, 5 ml, NS 14/23, DURAN—durable, resistant, and perfect for chemical reactions.	

Lenz-Laborglas Round-bottom Flasks, 5 ml, NS 14/23, DURAN        

Round-bottom Flasks, 5 ml, NS 14/23, DURAN®

The Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 250, Socket NS 24/29, are made from high-quality borosilicate glass, ensuring excellent resistance to chemicals and high temperatures. These flasks are ideal for use in distillation, refluxing, and other laboratory processes that require uniform heating or cooling. The conical joint ensures a secure connection with other glassware, providing stability during experiments. With a 250 ml capacity, this flask is suitable for medium-sized laboratory applications.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Borosilicate glass for superior resistance to heat and chemicals</li>
 <li>Joint Type: Conical joint with Socket NS 24/29 for secure connections</li>
 <li>Capacity: 250 ml, ideal for medium-scale laboratory applications</li>
 <li>Application: Suitable for distillation, refluxing, and chemical reactions in laboratory settings</li>
</ul>

The Lenz-Laborglas Round-bottom Flask offers durability and precision in your laboratory experiments, ensuring reliable performance and safety.

Lenz-Laborglas 250 ml round-bottom flask with conical joint NS 24/29, designed for distillation and lab reactions with superior durability.	

Lenz-Laborglas Round-bottom Flasks with Conical Joint Cap 250 ml Socket NS 24/29        

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 250 Socket NS 24/29



Round-bottom Flasks with Conical Joint, Cap. ml 250 Socket NS 24/29

The Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 500, Socket NS 24/29, are designed for precise laboratory applications requiring reliable and durable glassware. Made from high-quality borosilicate glass, these flasks offer excellent resistance to heat and chemicals. The conical joint provides a secure fit, making it ideal for distillation, refluxing, and other experimental processes. With a 500 ml capacity, this flask is suitable for larger-scale laboratory experiments.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Borosilicate glass for superior resistance to heat and chemicals</li>
 <li>Joint Type: Conical joint with Socket NS 24/29 for secure connections</li>
 <li>Capacity: 500 ml, ideal for larger-scale laboratory experiments</li>
 <li>Application: Suitable for distillation, refluxing, and other laboratory applications</li>
</ul>

The Lenz-Laborglas Round-bottom Flask with Conical Joint provides excellent durability, making it the perfect choice for precise laboratory processes and reliable experimental outcomes.

Lenz-Laborglas 500 ml round-bottom flask with conical joint NS 24/29, perfect for distillation, refluxing, and laboratory experiments.	

Lenz-Laborglas Round-bottom Flasks with Conical Joint Cap 500 ml Socket NS 24/29        

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 500 Socket NS 24/29



Round-bottom Flasks with Conical Joint, Cap. ml 500 Socket NS 24/29

The Lenz-Laborglas Round Bottom Flasks with Conical Joint (1000 mL, Socket NS 24/29) are expertly crafted from borosilicate glass, ensuring high resistance to chemical reactions and thermal shock. The round bottom promotes efficient heat distribution, making it ideal for use in distillation, heating, and chemical mixing applications. The conical joint and secure cap provide a reliable fit for various laboratory setups, offering durability and versatility in laboratory procedures.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: High-quality borosilicate glass for superior chemical resistance and thermal stability</li>
 <li>Capacity: 1000 mL</li>
 <li>Design: Round bottom with conical joint and secure cap, ideal for even heating</li>
 <li>Applications: Ideal for distillation, heating, and mixing in laboratory experiments</li>
</ul>

Ensure precise, safe, and efficient laboratory work with Lenz-Laborglas round bottom flasks, made to meet the highest quality standards for lab equipment.

High-quality Lenz-Laborglas Round-Bottom Flask with 1000 ml capacity, conical ground joint (NS 24/29), and DURAN glass construction. Ideal for laboratory heating and mixing applications.

Lenz-Laborglas round bottom flask, 1000mL round bottom flask, conical joint cap, laboratory flask, NS 24/29 flask, distillation flask

Lenz-Laborglas Round Bottom Flasks with Conical Joint Cap, 1000mL, Socket NS 24/29

Round-bottom Flasks with Conical Joint, Cap. ml 1000 Socket NS 24/29

The Lenz-Laborglas Round-bottom Flask with Conical Joint is an essential piece of laboratory equipment designed for high-precision experiments. This 50 ml capacity flask features a conical joint (NS 24/29) that ensures secure and stable connections. Perfect for use in distillation, heating, and chemical reactions requiring controlled conditions.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 50 ml</li>
 <li>Joint Type: Conical Joint</li>
 <li>Joint Size: NS 24/29</li>
 <li>Material: High-quality borosilicate glass, resistant to thermal shock</li>
 <li>Applications: Ideal for chemical synthesis, distillation, and laboratory heating</li>
</ul>

Designed for high durability and excellent performance, this round-bottom flask ensures secure and reliable connections during laboratory applications.

Lenz-Laborglas 50 ml round-bottom flask with conical joint NS 24/29 for precise laboratory applications.	

Lenz-Laborglas Round-bottom Flask 50 ml Conical Joint NS 24/29        

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 50 Socket NS 24/29



Round-bottom Flasks with Conical Joint, Cap. ml 50 Socket NS 24/29

The Lenz-Laborglas Round-bottom Flask with Conical Joint is a premium laboratory glassware designed for precision and durability. This 100 ml flask features a conical joint (NS 24/29) that ensures a secure and stable connection, ideal for chemical reactions, distillation, and heating applications. Manufactured from high-quality borosilicate glass, it is resistant to thermal shock and offers long-lasting reliability.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 100 ml</li>
 <li>Joint Type: Conical Joint</li>
 <li>Joint Size: NS 24/29</li>
 <li>Material: Borosilicate glass, resistant to thermal shock</li>
 <li>Applications: Ideal for distillation, heating, and chemical reactions</li>
</ul>

Perfect for high-precision laboratory work, this round-bottom flask guarantees excellent performance in a wide range of scientific experiments.

Lenz-Laborglas 100 ml round-bottom flask with conical joint NS 24/29 for accurate lab work.	

Lenz-Laborglas Round-bottom Flask 100 ml Conical Joint NS 24/29        

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 100 Socket NS 24/29



Round-bottom Flasks with Conical Joint, Cap. ml 100 Socket NS 24/29

The Lenz-Laborglas & Co. KG Round Bottom Flask with Conical Joint (25 mL, NS 19/26 Socket) is an essential laboratory glassware designed for precision and reliability in chemical experiments. Constructed from high-quality borosilicate glass, it features a 25 mL capacity and a conical joint NS 1926 socket, ensuring secure and leak-proof connections for safe and efficient laboratory work. This flask is ideal for reactions that require heating, mixing, or distillation under controlled conditions. The round bottom design promotes uniform heat distribution, making it perfect for various laboratory applications.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas & Co. KG</li>
 <li>Material: Borosilicate glass for durability and resistance to thermal shock</li>
 <li>Capacity: 25 mL</li>
 <li>Socket Type: NS 19/26 conical joint socket for secure connections</li>
 <li>Applications: Ideal for heating, mixing, and distillation in laboratory settings</li>
</ul>

Choose Lenz-Laborglas for high-quality glassware built for precision and reliability in laboratory applications.

High-quality Lenz-Laborglas Round-Bottom Flask with 25 ml capacity, conical ground joint (NS 14/23), and DURAN borosilicate glass construction. Ideal for laboratory heating and mixing applications.

Lenz-Laborglas Round Bottom Flask with Conical Joint Cap, 25mL - NS 19/26, Socket

Round-bottom Flasks with Conical Joint, Cap. ml 25 Socket NS 19/26

The Lenz-Laborglas & Co. KG Round Bottom Flask (10 mL, NS 14/23, Duran) is a compact, high-quality glassware designed for precise laboratory applications. Made from durable Duran borosilicate glass, this flask provides excellent resistance to thermal shock and chemical corrosion, making it ideal for use in heating, cooling, and chemical processes. Its round bottom shape ensures optimal mixing and heating efficiency, perfect for small-scale reactions and experiments in a laboratory setting.

Key Features:
<ul>
 <li>Brand: Lenz-Laborglas & Co. KG</li>
 <li>Material: Durable Duran borosilicate glass for superior resistance to thermal shock and chemicals</li>
 <li>Volume: 10 mL, ideal for small-scale laboratory applications</li>
 <li>Standard: NS 14/23 for compatibility with other laboratory glassware</li>
 <li>Shape: Round bottom for optimal mixing and heating</li>
</ul>

This high-performance round bottom flask is an essential addition to any laboratory for efficient and reliable experimentation.

High-quality round-bottom flask with 10 ml capacity, conical ground joint (NS 14/23), and DURAN borosilicate glass construction. Ideal for laboratory heating and mixing applications.

Lenz-Laborglas Round-Bottom Flask with Conical Ground Joint, 10 ml

Round-bottom Flasks, 10 ml, NS 14/23, DURAN®

The Lenz-Laborglas Round Bottom Flasks (50 mL, NS 14/23) made from premium DURAN borosilicate glass provide excellent chemical resistance, durability, and thermal stability. These flasks feature precision-ground NS 14/23 joints, ensuring secure, leak-free connections ideal for distillation, heating, and chemical reactions in laboratory and research settings.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN borosilicate glass for superior durability</li>
 <li>Capacity: 50 mL</li>
 <li>Design: Round-bottom with NS 14/23 ground joint</li>
 <li>Autoclavable: Yes</li>
 <li>Application: Suitable for chemical synthesis, distillation, heating, and general laboratory use</li></ul>
 
 The Lenz-Laborglas Round Bottom Flasks ensure reliable performance, precision, and durability in demanding laboratory applications.

High-quality round-bottom flask with 50 ml capacity, conical ground joint (NS 14/23), and DURAN borosilicate glass construction. Ideal for laboratory heating and mixing applications.

Lenz-Laborglas Round-Bottom Flask with Conical Ground Joint, 50 ml

Lenz-Laborglas Round Bottom Flasks, 50 mL, NS 14/23, DURAN

Round-bottom Flasks, 50 ml, NS 14/23, DURAN®

The Lenz-Laborglas Round Bottom Flask (100 mL, NS 14/23) crafted from high-quality DURAN borosilicate glass offers superior thermal stability, chemical resistance, and durability. Featuring a precision-ground NS 14/23 joint, this flask provides secure, leak-free connections ideal for chemical synthesis, distillation, heating applications, and general laboratory procedures.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN borosilicate glass for excellent durability</li>
 <li>Capacity: 100 mL</li>
 <li>Design: Round-bottom flask with NS 14/23 ground joint</li>
 <li>Autoclavable: Yes</li>
 <li>Application: Suitable for chemical reactions, distillation, heating, and analytical tasks</li></ul>
 
 The Lenz-Laborglas Round Bottom Flask ensures dependable performance and precision in diverse laboratory settings.

High-quality round-bottom flask with 100 ml capacity, conical ground joint (NS 14/23), and DURAN borosilicate glass construction. Ideal for laboratory heating and mixing applications.

Lenz-Laborglas Round Bottom Flask, 100 mL, NS 14/23, DURAN

Round-bottom Flask 100 ml, NS 14/23, DURAN®

The Lenz-Laborglas Round Bottom Flask (250 mL, NS 14/23) crafted from premium DURAN borosilicate glass provides exceptional chemical resistance, thermal stability, and durability. With a precision-ground NS 14/23 joint, this flask ensures reliable, leak-free connections, ideal for chemical synthesis, distillation processes, heating, and various laboratory applications.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: High-quality DURAN borosilicate glass</li>
 <li>Capacity: 250 mL</li>
 <li>Design: Round-bottom with NS 14/23 ground joint</li>
 <li>Autoclavable: Yes</li>
 <li>Application: Ideal for chemical reactions, distillation, heating, and analytical lab procedures</li></ul>
 
 The Lenz-Laborglas Round Bottom Flask delivers reliable performance, precision, and durability in demanding laboratory environments.

High-quality round-bottom flask with 250 ml capacity, conical ground joint (NS 14/23), and DURAN borosilicate glass construction. Ideal for laboratory heating and mixing applications.

Lenz-Laborglas Round-Bottom Flask with Conical Ground Joint, 250 ml

Lenz-Laborglas  & Co. KG Round-Bottom Flask with Conical Ground Joint, 250 ml

Round-bottom Flask 250 ml, NS 14/23, DURAN®

The Lenz-Laborglas Round Bottom Flasks (50 mL, NS 29/32) crafted from high-quality DURAN borosilicate glass deliver outstanding chemical resistance, thermal stability, and durability. Featuring precision-ground NS 29/32 joints for secure and leak-free connections, these flasks are ideal for chemical synthesis, distillation, heating applications, and diverse laboratory procedures requiring reliable performance.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Premium DURAN borosilicate glass</li>
 <li>Capacity: 50 mL</li>
 <li>Design: Round-bottom with NS 29/32 ground joint</li>
 <li>Autoclavable: Yes</li>
 <li>Application: Suitable for chemical reactions, distillation, heating, and analytical processes</li></ul>
 
 The Lenz-Laborglas Round Bottom Flasks offer precision, reliability, and durability for rigorous laboratory applications.

Durable 50 ml Schlenk flask with conical ground joint (NS 14/23) and nitrogen stopcock, made from DURAN borosilicate glass. Ideal for inert atmosphere reactions.

Lenz-Laborglas Round Bottom Flasks, 50 mL, NS 29/32, DURAN

Round-bottom Flasks, 50 ml, NS 29/32, DURAN®

The Lenz-Laborglas Round Bottom Flask (100 mL, NS 29/32) is made from premium DURAN borosilicate glass, providing exceptional chemical resistance, durability, and thermal stability. Designed with a precision-ground NS 29/32 joint, this flask ensures secure and leak-free connections, ideal for chemical synthesis, distillation, heating processes, and general laboratory applications.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN borosilicate glass for high durability</li>
 <li>Capacity: 100 mL</li>
 <li>Design: Round-bottom with NS 29/32 ground joint</li>
 <li>Autoclavable: Yes</li>
 <li>Application: Suitable for chemical reactions, distillation, heating, and analytical lab procedures</li></ul>
 
 The Lenz-Laborglas Round Bottom Flask delivers reliable performance, precision, and robustness for laboratory applications.

High-quality round-bottom flask with 100 ml capacity, conical ground joint (NS 29/32), and DURAN borosilicate glass construction. Ideal for laboratory heating and mixing applications.

Lenz-Laborglas Round Bottom Flask, 100 mL, NS 29/32, DURAN

Round-bottom Flask 100 ml, NS 29/32, DURAN®

The Lenz-Laborglas Round Bottom Flasks (250 mL, NS 29/32) crafted from high-quality DURAN borosilicate glass provide exceptional thermal stability, chemical resistance, and durability for laboratory applications. Featuring precision-ground NS 29/32 joints, these flasks ensure secure, leak-proof connections, ideal for chemical synthesis, distillation, heating procedures, and analytical processes.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN borosilicate glass for enhanced durability</li>
 <li>Capacity: 250 mL</li>
 <li>Design: Round-bottom flask with NS 29/32 ground joint</li>
 <li>Autoclavable: Yes</li>
 <li>Application: Suitable for chemical reactions, distillation, heating, and general laboratory use</li></ul>
 
 The Lenz-Laborglas Round Bottom Flasks offer dependable, precise performance essential for laboratory reliability.

High-quality round-bottom flask with 250 ml capacity, conical ground joint (NS 29/32), and DURAN borosilicate glass construction. Ideal for laboratory heating and mixing applications.

Lenz-Laborglas Round Bottom Flasks, 250 mL, NS 29/32, DURAN

Round-bottom Flasks, 250 ml, NS 29/32, DURAN®

The Lenz-Laborglas Round Bottom Flask 500 mL NS 29/32, Duran is a high-quality laboratory flask designed for precise and reliable chemical processes. Made from premium Duran borosilicate glass, this flask offers excellent resistance to thermal shock and chemical corrosion, ensuring long-lasting durability. It features a 29/32 standard neck size, making it compatible with a wide range of laboratory apparatus and equipment.
 
 Key Features:
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: High-quality Duran borosilicate glass for enhanced durability and resistance to thermal shock</li>
 <li>Capacity: 500 mL</li>
 <li>Neck Size: NS 29/32 for compatibility with standard laboratory equipment</li>
 <li>Application: Ideal for laboratory chemical processes and reactions</li></ul>
 
 This round bottom flask is an essential tool for laboratories that require reliable, durable, and high-quality glassware for precise chemical operations.

The Lenz-Laborglas Round Bottom Flask 500 mL NS 29/32, Duran—durable, high-quality glassware for precise lab processes.

Lenz-Laborglas Round Bottom Flask 500 mL NS 29/32, Duran

Round-bottom Flask 500 ml, NS 29/32, DURAN®

The Lenz-Laborglas Round Bottom Flask 1000 mL NS 29/32, Duran is an essential piece of laboratory glassware designed for precision and durability. Manufactured from high-quality Duran borosilicate glass, this flask is highly resistant to thermal shock and chemical corrosion, making it perfect for various laboratory applications. It features a 29/32 standard neck size for compatibility with a range of laboratory equipment and apparatus.
 
 Key Features:
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Premium Duran borosilicate glass for superior durability and resistance to thermal shock</li>
 <li>Capacity: 1000 mL</li>
 <li>Neck Size: NS 29/32 for easy compatibility with standard laboratory apparatus</li>
 <li>Application: Ideal for laboratory chemical reactions and processes</li></ul>
 
 This round bottom flask is an indispensable tool for laboratories that require high-quality glassware for accurate chemical operations.

The Lenz-Laborglas Round Bottom Flask 1000 mL NS 29/32, Duran—high-quality glassware for precise lab work.

Lenz-Laborglas Round Bottom Flask 1000 mL NS 29/32, Duran

Round-bottom Flasks, 1000 ml, NS 29/32, DURAN®

The Lenz-Laborglas & Co.KG Round Bottom Flask with Conical Joint Cap 2000 mL NS 29/32 is an essential piece of laboratory glassware designed for efficient and precise laboratory applications. Made from high-quality Duran borosilicate glass, this flask offers excellent resistance to thermal shock and chemical corrosion. It comes with a conical joint cap for secure and leak-proof sealing, ensuring safe and reliable use during experiments. The 29/32 standard neck size makes it compatible with a wide range of laboratory apparatus.
 
 Key Features:
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Duran borosilicate glass for superior durability and thermal shock resistance</li>
 <li>Capacity: 2000 mL</li>
 <li>Neck Size: NS 29/32 for compatibility with standard laboratory apparatus</li>
 <li>Conical Joint Cap: Provides secure, leak-proof sealing</li>
 <li>Application: Ideal for laboratory processes requiring secure and precise glassware</li></ul>
 
 This round bottom flask with a conical joint cap is an indispensable tool for laboratories that require high-quality, durable, and secure glassware for accurate chemical processes.

The Lenz-Laborglas  & Co. KG Round Bottom Flask with Conical Joint Cap 2000 mL—secure, durable glassware for laboratory use.

Lenz-Laborglas Round Bottom Flask with Conical Joint Cap 2000 mL NS 29/32


Round-bottom Flasks with Conical Joint, Cap. ml 2000 Socket NS 29/32

The Lenz-Laborglas Round-Bottom Flasks with Conical Joint, Cap. ml 250, Socket NS 45/40 are designed for use in a variety of laboratory applications requiring a secure connection and precise heating. Made from high-quality borosilicate glass, these round-bottom flasks feature a conical joint design that provides a tight, leak-proof seal with NS 45/40 sockets. With a capacity of 250 ml, they are ideal for distillation, mixing, and other processes where even heating and durability are required.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 250 ml</li>
 <li>Socket Size: NS 45/40</li>
 <li>Material: Borosilicate glass for superior strength and chemical resistance</li>
 <li>Design: Round-bottom flask with conical joint for secure, leak-proof connections</li>
 <li>Application: Ideal for distillation, mixing, and other laboratory processes requiring even heating</li>
</ul>

These Lenz-Laborglas round-bottom flasks offer exceptional performance and reliability, making them essential for any laboratory requiring precise and durable glassware for chemical processes.

Lenz-Laborglas Round-Bottom Flasks with Conical Joint NS 45/40, 250 ml—durable borosilicate glass flask designed for laboratory distillation and mixing applications.


Round-bottom Flasks with Conical Joint, Cap. ml 250 Socket NS 45/40

Lenz-Laborglas Round-Bottom Flasks with Conical Joint, Cap. ml 250, Socket NS 45/40



The Lenz-Laborglas Round-Bottom Flasks with Conical Joint, Cap. ml 500, Socket NS 45/40 are precision-engineered laboratory glassware designed for a variety of chemical processes. With a 500 ml capacity, these flasks provide reliable performance in distillation, heating, and mixing applications. Made from high-quality borosilicate glass, they feature a conical joint that ensures a secure and leak-proof connection with NS 45/40 sockets, making them ideal for both simple and complex laboratory setups.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 500 ml</li>
 <li>Socket Size: NS 45/40</li>
 <li>Material: Borosilicate glass for superior thermal resistance and chemical durability</li>
 <li>Design: Round-bottom flask with conical joint for secure, leak-proof connections</li>
 <li>Application: Ideal for distillation, heating, and mixing applications in laboratory environments</li>
</ul>

This Lenz-Laborglas round-bottom flask provides reliable and durable glassware for various laboratory applications, ensuring optimal performance in your experimental setups.

Lenz-Laborglas Round-Bottom Flasks with Conical Joint NS 45/40, 500 ml—durable borosilicate glass flask designed for laboratory distillation and heating applications.


Lenz-Laborglas Round-Bottom Flasks with Conical Joint, Cap. ml 500, Socket NS 45/40


Round-bottom Flasks with Conical Joint, Cap. ml 500 Socket NS 45/40

The Lenz-Laborglas Round Bottom Flask with Conical Joint Cap 1000 mL NS 45/40 is a high-quality laboratory glassware designed for precision and durability in chemical applications. Made from premium Duran borosilicate glass, this flask offers excellent resistance to thermal shock and chemical corrosion. The conical joint cap ensures a secure and leak-proof seal, making it ideal for laboratory experiments that require reliable and safe handling. The 45/40 standard neck size offers compatibility with a wide range of laboratory equipment.
 
 Key Features:
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: High-quality Duran borosilicate glass for superior durability and resistance to thermal shock</li>
 <li>Capacity: 1000 mL</li>
 <li>Neck Size: NS 45/40 for compatibility with standard laboratory apparatus</li>
 <li>Conical Joint Cap: Provides secure, leak-proof sealing</li>
 <li>Application: Ideal for laboratory chemical reactions and processes requiring secure sealing</li></ul>
 
 This round bottom flask with a conical joint cap is an essential piece of glassware for laboratories needing secure, reliable, and durable equipment for precise chemical operations.

The Lenz-Laborglas Round Bottom Flask with Conical Joint Cap 1000 mL—secure, durable glassware for lab applications.

Lenz-Laborglas Round Bottom Flask with Conical Joint Cap 1000 mL NS 45/40

Round-bottom Flasks with Conical Joint, Cap. ml 1000 Socket NS 45/40

The Lenz-Laborglas 25 mL Round-Bottom Flask is precision-crafted from DURAN borosilicate glass, ensuring exceptional chemical resistance and thermal stability. Featuring a standard ground joint size of NS 14/23, this flask is ideal for various laboratory applications, including distillation, synthesis, and heating processes.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN borosilicate glass for enhanced durability</li>
 <li>Capacity: 25 mL</li>
 <li>Joint Size: Standard ground joint NS 14/23</li>
 <li>Design: Round-bottom for uniform heat distribution</li>
 <li>Application: Suitable for distillation, synthesis, and heating processes</li></ul>
 
 This flask is an essential component for laboratories seeking high-quality glassware for precise and reliable experimental results.

Discover the Lenz-Laborglas 25 mL Round-Bottom Flask with NS 14/23 joint, made from durable DURAN glass, perfect for your laboratory needs.

Lenz-Laborglas 25 mL Round-Bottom Flask with NS 14/23 Joint

Round-bottom Flasks, 25 ml, NS 14/23, DURAN®

The Lenz-Laborglas Round-bottom Flask with a conical joint is designed for demanding laboratory tasks. With a capacity of 3000 ml and a socket size of NS 45/40, it is ideal for distillation, heating, and chemical synthesis. Constructed from high-quality borosilicate glass, this flask offers superior thermal and chemical resistance, ensuring long-lasting performance in laboratory environments.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 3000 ml</li>
 <li>Joint Type: Conical joint, Socket NS 45/40</li>
 <li>Material: Borosilicate glass for excellent chemical and thermal durability</li>
 <li>Application: Ideal for distillation, heating, and chemical processing</li>
</ul>

This Lenz-Laborglas round-bottom flask is a durable and essential component for various laboratory procedures requiring precision and reliability.

Lenz-Laborglas 3000 ml round-bottom flask with NS 45/40 socket—ideal for distillation, heating, and lab chemical applications.


Lenz-Laborglas Round-bottom Flask 3000 ml Conical Joint Socket NS 45/40


Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. 3000 ml, Socket NS 45/40



Round-bottom Flasks with Conical Joint, Cap. ml 3000 Socket NS 45/40

The Lenz-Laborglas Round-bottom Flask with a conical joint and 2000 ml capacity is ideal for distillation, chemical synthesis, and other laboratory applications. Featuring a socket size of NS 45/40, this flask ensures secure connections and compatibility with standard lab equipment. Manufactured from borosilicate glass, it offers high resistance to thermal shock and chemical corrosion, making it a reliable choice for professional lab environments.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 2000 ml</li>
 <li>Joint Type: Conical joint, Socket NS 45/40</li>
 <li>Material: High-quality borosilicate glass for thermal and chemical resistance</li>
 <li>Application: Suitable for heating, distillation, and chemical processing</li>
</ul>

This Lenz-Laborglas round-bottom flask is an essential component in laboratories where reliable, heat-resistant glassware is required.

Lenz-Laborglas 2000 ml round-bottom flask with NS 45/40 socket—durable borosilicate glass for heating and chemical processing.


Lenz-Laborglas Round-bottom Flask 2000 ml Conical Joint Socket NS 45/40


Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. 2000 ml, Socket NS 45/40



Round-bottom Flasks with Conical Joint, Cap. ml 2000 Socket NS 45/40

The Lenz-Laborglas Round-bottom Flasks with a 500 mL capacity are made from high-quality DURAN borosilicate glass, offering superior durability and resistance to thermal shock and chemicals. These flasks feature a standard neck size of NS 29/32, making them compatible with a wide range of laboratory equipment. Sold in a pack of 10, these flasks are perfect for laboratory applications that require reliable and efficient sample processing and heating.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: DURAN borosilicate glass for excellent chemical resistance and thermal shock protection</li>
 <li>Capacity: 500 mL</li>
 <li>Neck Size: NS 29/32</li>
 <li>Quantity: Pack of 10</li>
 <li>Application: Ideal for laboratory heating, mixing, and distillation processes</li>
</ul>

These Lenz-Laborglas Round-bottom Flasks provide the high-quality performance necessary for accurate and efficient laboratory experiments. Packaged in sets of 10 for convenience and cost-effectiveness.

Reliable Lenz-Laborglas Round-bottom Flasks, 500 ml, NS 29/32, DURAN glass, sold in packs of 10 for efficient laboratory processes.	

Lenz-Laborglas Round-bottom Flasks 500 ml NS 29/32 DURAN pack of 10        

Lenz-Laborglas Round-bottom Flasks, 500 ml, NS 29/32, DURAN, pack of 10



Round-bottom Flasks, 500 ml, NS 29/32, DURAN®, pack of 10

The Lenz-Laborglas Round-bottom Flask with Conical Joint and a 4000 mL capacity is made from high-quality borosilicate glass, offering excellent thermal shock and chemical resistance. This flask features a conical joint with a socket size of NS 29/32, providing a secure connection with other laboratory equipment. Ideal for large-scale heating, mixing, and distillation applications, this flask is a reliable and durable addition to any laboratory.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: High-quality borosilicate glass for superior chemical resistance and thermal shock protection</li>
 <li>Capacity: 4000 mL</li>
 <li>Neck Type: Conical joint with socket size NS 29/32</li>
 <li>Application: Ideal for heating, mixing, and distillation in laboratory settings</li></ul>
 
 The Lenz-Laborglas Round-bottom Flask with Conical Joint is an essential piece of laboratory glassware, offering the durability and performance required for high-volume applications.

The Lenz-Laborglas Round-bottom Flask, 4000 mL, with conical joint and NS 29/32 socket, is ideal for heating and mixing in large-scale laboratory applications.	

Lenz-Laborglas Round-bottom Flasks with Conical Joint Cap 4000 ml Socket NS 29/32        

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 4000 Socket NS 29/32



Round-bottom Flasks with Conical Joint, Cap. ml 4000 Socket NS 29/32

The Lenz-Laborglas Round-bottom Flask with a 4000 ml capacity and a conical joint is designed for high-volume laboratory applications. Featuring an NS 45/40 socket, this flask ensures secure and stable connections for a variety of chemical processes, including distillation, reflux, and synthesis. Made from durable borosilicate glass, it offers superior chemical and thermal resistance, making it ideal for use in demanding laboratory environments where reliability and precision are essential.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 4000 ml</li>
 <li>Neck Configuration: Conical Joint with NS 45/40 Socket</li>
 <li>Material: Borosilicate glass for excellent thermal and chemical resistance</li>
 <li>Application: Perfect for high-volume distillation, reflux, and chemical synthesis</li></ul>
 
 The Lenz-Laborglas 4000 ml Round-bottom Flask with Conical Joint NS 45/40 is an essential tool for laboratories requiring precise and reliable glassware for large-scale experiments.

Lenz-Laborglas 4000 ml Round-bottom Flask with Conical Joint NS 45/40—ideal for large-scale chemical reactions and distillation in the lab.	

Lenz-Laborglas Round-bottom Flasks with Conical Joint NS 45/40 4000 ml        

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 4000, Socket NS 45/40



Round-bottom Flasks with Conical Joint, Cap. ml 4000 Socket NS 45/40

The Lenz-Laborglas Round-bottom Flask, 5 ml capacity, with NS 14/23 joint, is a compact and high-quality flask designed for small-scale laboratory experiments. Manufactured by DURAN, known for its exceptional durability and resistance to chemicals and temperature fluctuations, this flask is ideal for precise sample processing. The set of 10 flasks is perfect for laboratories requiring consistent, high-quality glassware for micro-scale reactions, distillations, and other experimental procedures.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 5 ml</li>
 <li>Neck Configuration: NS 14/23 Joint</li>
 <li>Material: DURAN borosilicate glass for superior chemical and thermal resistance</li>
 <li>Application: Ideal for micro-scale reactions, distillations, and sample preparation</li>
 <li>Packaging: Pack of 10</li>
</ul>

The Lenz-Laborglas 5 ml Round-bottom Flask with NS 14/23 joint and DURAN glass is an essential choice for laboratories needing reliable and precise glassware for small-scale applications.

Lenz-Laborglas 5 ml Round-bottom Flask NS 14/23, DURAN glass—perfect for small-scale laboratory applications like distillation and sample preparation.	

Lenz-Laborglas Round-bottom Flasks 5 ml NS 14/23 DURAN pack of 10        

Lenz-Laborglas Round-bottom Flasks, 5 ml, NS 14/23, DURAN, pack of 10



Round-bottom Flasks, 5 ml, NS 14/23, DURAN®, pack of 10

The Lenz-Laborglas Round Bottom Flasks with Conical Joint Cap 50 mL Socket NS 19/26 are ideal for laboratory applications that require secure connections, precise heating, and efficient mixing. These high-quality glass flasks are designed to withstand chemical reactions and thermal shock, ensuring reliable performance in a variety of laboratory settings. The conical joint cap creates a tight seal, making these flasks perfect for distillation, chemical reactions, and other scientific processes.
 
 Key Features:
 
 <ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Durable glass for chemical resistance and thermal shock protection</li>
 <li>Capacity: 50 mL</li>
 <li>Design: Round bottom flask with conical joint cap and socket for secure connections</li>
 <li>Application: Ideal for distillation, chemical reactions, and laboratory experiments</li></ul>
 
 This Lenz-Laborglas Round Bottom Flask with Conical Joint Cap is an essential piece of laboratory glassware for conducting precise scientific experiments that require secure, efficient mixing and heating.

Shop Lenz-Laborglas Round Bottom Flasks with Conical Joint Cap—perfect for distillation and chemical reactions with secure connections.

Lenz-Laborglas Round Bottom Flasks with Conical Joint Cap 50 mL Socket NS 19/26

Round-bottom Flasks with Conical Joint, Cap. ml 50 Socket NS 19/26

The Lenz-Laborglas Round Bottom Flasks 25 mL NS14/23 Duran are designed for laboratory applications requiring secure connections, precise heating, and efficient mixing. These high-quality glass flasks are made from durable Duran glass, offering excellent resistance to thermal shock and chemical reactions. The round bottom design ensures uniform heating, making them ideal for distillation, chemical reactions, and other laboratory processes. This pack of 10 flasks provides reliable, reusable glassware for a wide range of scientific experiments.

Key Features:

<ul>
<li>Brand: Lenz-Laborglas</li>
<li>Material: Durable Duran glass with high resistance to chemical reactions and thermal shock</li>
<li>Capacity: 25 mL</li>
<li>Design: Round bottom flask with NS14/23 standard joint for secure connections</li>
<li>Packaging: Sold in packs of 10</li>
<li>Application: Ideal for distillation, chemical reactions, and laboratory experiments</li>
</ul>

These Lenz-Laborglas Round Bottom Flasks are essential laboratory tools, offering reliable performance and versatility for various scientific processes.

Shop Lenz-Laborglas Round Bottom Flasks 25 mL NS14/23 Duran—ideal for laboratory distillation and reactions.

Lenz-Laborglas Round Bottom Flasks 25 mL NS14/23 Duran Pack of 10

Round-bottom Flasks, 25 ml, NS 14/23, DURAN®, pack of 10

The Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 6000, Socket NS 45/40 are designed for efficient chemical reactions and distillation processes. This large capacity flask features a conical joint for secure connections to laboratory glassware. Made from Boro 3.3 borosilicate glass, it ensures excellent resistance to thermal shock and chemical corrosion, making it ideal for high-performance laboratory applications.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 6000 ml</li>
 <li>Joint Size: Socket NS 45/40</li>
 <li>Material: Boro 3.3 borosilicate glass for thermal and chemical resistance</li>
 <li>Design: Round-bottom with a conical joint for secure lab connections</li>
 <li>Application: Ideal for distillation, chemical reactions, and synthesis in laboratories</li>
</ul>

This Lenz-Laborglas round-bottom flask is an essential piece of equipment for laboratories that require high-capacity, durable glassware for advanced chemical processes.

Lenz-Laborglas Round-bottom Flask 6000ml—NS 45/40 conical joint for secure connections in lab processes and distillation.


Lenz-Laborglas Round-bottom Flask 6000ml Conical Joint NS 45/40


Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 6000 Socket NS 45/40



Round-bottom Flasks with Conical Joint, Cap. ml 6000 Socket NS 45/40

The Lenz-Laborglas Round Bottom Flasks 50 mL NS14/23 Duran (Pack of 10) are designed for high-performance laboratory applications. Made from durable Duran glass, these flasks offer exceptional resistance to chemical reactions and thermal shock, ensuring reliability and long-lasting use. The round bottom design allows for efficient mixing and heating, making them ideal for a variety of chemical processes, distillation, and other laboratory experiments. This pack of 10 flasks provides value and convenience for laboratories in need of multiple units.

Key Features:

<ul>
<li>Brand: Lenz-Laborglas</li>
<li>Material: High-quality Duran glass for superior chemical and thermal resistance</li>
<li>Capacity: 50 mL</li>
<li>Design: Round bottom for efficient mixing and heating</li>
<li>Application: Ideal for chemical reactions, distillation, and laboratory experiments</li>
<li>Packaging: Pack of 10</li>
</ul>

The Lenz-Laborglas Round Bottom Flasks 50 mL NS14/23 Duran (Pack of 10) are essential tools for laboratories requiring high-quality glassware for efficient and reliable chemical processes.

Shop Lenz-Laborglas Round Bottom Flasks 50 mL NS14/23 Duran (Pack of 10)—ideal for chemical processes, distillation, and laboratory experiments.

Lenz-Laborglas Round Bottom Flasks 50 mL NS14/23 Duran (Pack of 10)

Round-bottom Flasks, 50 ml, NS 14/23, DURAN®, pack of 10

The Lenz-Laborglas Round-bottom Flask with Conical Joint, Cap. ml 3000, Socket NS 29/32, is a high-quality laboratory flask designed for efficient and reliable use in chemical processes. Made from durable Boro 3.3 borosilicate glass, this flask offers excellent resistance to thermal shock and chemical corrosion. It is ideal for use in distillation, heating, and other laboratory applications that require precise and controlled reactions.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Capacity: 3000 ml</li>
 <li>Joint Size: NS 29/32 socket</li>
 <li>Material: Boro 3.3 borosilicate glass for superior durability and resistance to chemicals</li>
 <li>Design: Round-bottom design for even heating and efficient mixing</li>
 <li>Application: Ideal for distillation, heating, and other laboratory processes requiring reliable glassware</li>
</ul>

This Lenz-Laborglas round-bottom flask is the perfect solution for laboratories needing high-performance glassware that ensures safe, controlled chemical reactions.

Lenz-Laborglas Round-bottom Flask with Conical Joint 3000 ml and NS 29/32 Socket for efficient heating and chemical processes.


Lenz-Laborglas Round-bottom Flask with Conical Joint, 3000 ml, NS 29/32 Socket


Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 3000, Socket NS 29/32



Round-bottom Flasks with Conical Joint, Cap. ml 3000 Socket NS 29/32

The Lenz-Laborglas Round Bottom Flasks 100 mL NS 29/32 Duran (Pack of 10) are high-quality glass flasks designed for laboratory applications requiring reliable performance and durability. Made from Duran glass, these flasks provide exceptional resistance to chemicals and thermal shock, ensuring safety and longevity during various experimental processes. The round bottom design facilitates efficient mixing and heating, making them ideal for chemical reactions, distillation, and other laboratory tasks. This pack of 10 offers excellent value for labs requiring multiple units.

Key Features:

<ul>
<li>Brand: Lenz-Laborglas</li>
<li>Material: Duran glass with superior chemical and thermal resistance</li>
<li>Capacity: 100 mL</li>
<li>Design: Round bottom for efficient mixing and heating</li>
<li>Application: Suitable for chemical reactions, distillation, and laboratory experiments</li>
<li>Packaging: Pack of 10</li>
</ul>

The Lenz-Laborglas Round Bottom Flasks 100 mL NS 29/32 Duran (Pack of 10) are a reliable and essential addition to any laboratory, offering high-quality performance for various scientific processes.

Shop Lenz-Laborglas Round Bottom Flasks 100 mL NS 29/32 Duran (Pack of 10)—ideal for chemical processes, distillation, and laboratory experiments.

Lenz-Laborglas Round Bottom Flasks 100 mL NS 29/32 Duran (Pack of 10)

Round-bottom Flasks, 100 ml, NS 29/32, DURAN®, pack of 10

The Lenz-Laborglas Round Bottom Flasks 100 mL NS 14/23 Duran (Pack of 10) are designed for use in a wide range of laboratory applications. Made from high-quality Duran glass, these flasks provide superior chemical and thermal resistance, making them ideal for chemical reactions, distillation, and other experimental processes. The round bottom design allows for efficient mixing and heating, ensuring reliable results in laboratory experiments. With a pack of 10, these flasks provide great value for laboratories in need of multiple units.

Key Features:

<ul>
<li>Brand: Lenz-Laborglas</li>
<li>Material: Duran glass for excellent chemical and thermal resistance</li>
<li>Capacity: 100 mL</li>
<li>Design: Round bottom for efficient mixing and heating</li>
<li>Application: Suitable for chemical reactions, distillation, and laboratory experiments</li>
<li>Packaging: Pack of 10</li>
</ul>

The Lenz-Laborglas Round Bottom Flasks 100 mL NS 14/23 Duran (Pack of 10) are an essential addition to any laboratory, providing reliable and durable glassware for a variety of scientific applications.

Shop Lenz-Laborglas Round Bottom Flasks 100 mL NS 14/23 Duran (Pack of 10)—ideal for chemical processes, distillation, and laboratory experiments.

Lenz-Laborglas Round Bottom Flasks 100 mL NS 14/23 Duran (Pack of 10)

Round-bottom Flasks, 100 ml, NS 14/23, DURAN®, pack of 10

The Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 6000, Socket NS 29/32, are designed for laboratory applications requiring precise and reliable glassware. These flasks are made from high-quality borosilicate glass, providing excellent resistance to chemicals, thermal shock, and high temperatures. The round-bottom design ensures even heating and efficient mixing of contents, while the conical joint with a secure socket ensures leak-proof connections for added safety during laboratory processes.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: High-quality borosilicate glass for chemical resistance and thermal stability</li>
 <li>Design: Round-bottom shape for even heating and efficient mixing</li>
 <li>Compatibility: Socket NS 29/32 for leak-proof connections in laboratory setups</li>
 <li>Application: Ideal for heating, mixing, and distillation in laboratory environments</li>
</ul>

The Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 6000, Socket NS 29/32, are perfect for laboratory applications requiring precise and secure glassware for reliable experiments.

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 6000 Socket NS 29/32 for reliable and efficient laboratory applications.


Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 6000 Socket NS 29/32


Round-bottom Flasks with Conical Joint, Cap. ml 6000 Socket NS 29/32

The Lenz-Laborglas Round Bottom Flasks 250 mL NS 29/32 Duran (Pack of 10) are designed for reliable and efficient use in a variety of laboratory applications. Made from high-quality Duran glass, these flasks offer exceptional chemical and thermal resistance, making them ideal for distillation, chemical reactions, and heating processes. The round bottom design ensures even heating and optimal mixing, while the NS 29/32 joint provides a secure fit for laboratory setups. The pack of 10 flasks offers excellent value for laboratories needing multiple units for their experiments.

Key Features:

<ul>
<li>Brand: Lenz-Laborglas</li>
<li>Material: Duran glass for superior chemical and thermal resistance</li>
<li>Capacity: 250 mL</li>
<li>Design: Round bottom for efficient heating and mixing</li>
<li>Application: Ideal for distillation, chemical reactions, and laboratory experiments</li>
<li>Joint Size: NS 29/32 for a secure fit with laboratory glassware</li>
<li>Packaging: Pack of 10</li>
</ul>

The Lenz-Laborglas Round Bottom Flasks 250 mL NS 29/32 Duran (Pack of 10) provide an essential, high-quality solution for laboratories in need of durable and reliable glassware for various scientific applications.

Shop Lenz-Laborglas Round Bottom Flasks 250 mL NS 29/32 Duran (Pack of 10)—ideal for distillation and chemical reactions in laboratories.

Lenz-Laborglas Round Bottom Flasks 250 mL NS 29/32 Duran (Pack of 10)

Round-bottom Flasks, 250 ml, NS 29/32, DURAN®, pack of 10

The Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 250, Socket NS 19/26, are made from high-quality borosilicate glass, ensuring excellent chemical and thermal resistance. These round-bottom flasks are ideal for applications requiring uniform heating or cooling and are commonly used in distillation, refluxing, and other laboratory processes. The conical joint ensures a secure connection with other glassware, and the 250 ml capacity makes it suitable for various experimental setups.

Key Features:

<ul>
 <li>Brand: Lenz-Laborglas</li>
 <li>Material: Borosilicate glass for superior resistance to heat and chemicals</li>
 <li>Joint Type: Conical joint with Socket NS 19/26 for secure connections</li>
 <li>Capacity: 250 ml, ideal for medium-scale laboratory applications</li>
 <li>Application: Perfect for distillation, refluxing, and chemical reactions in laboratory settings</li>
</ul>

The Lenz-Laborglas Round-bottom Flask provides reliable performance and durability in your laboratory processes, ensuring accurate and safe operations.

Lenz-Laborglas 250 ml round-bottom flask with conical joint NS 19/26, designed for distillation and lab reactions with excellent durability.	

Lenz-Laborglas Round-bottom Flasks with Conical Joint Cap 250 ml Socket NS 19/26        

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 250 Socket NS 19/26



Round-bottom Flasks with Conical Joint, Cap. ml 250 Socket NS 19/26

Lenz-Laborglas Round-bottom Flasks with Conical Joint, Cap. ml 250 Socket NS 19/26

NZ $89.55

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