Name: DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 5000 ml
Brand: DWK Life Sciences
SKU: 9.141 673
Price: 7043.4 NTD
Availability: BackOrder

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The DWK Duran 250 mL Flat Bottom Flask is a versatile laboratory vessel designed for heating and mixing applications. Crafted from high-quality borosilicate glass 3.3, this flask offers excellent thermal resistance and uniform wall thickness, ensuring durability and safety during use. The flat base allows the flask to stand upright without the need for additional support rings, facilitating ease of use in various experimental setups. The narrow neck with a beaded rim provides a secure fit for stoppers and other apparatus, minimizing the risk of spillage and contamination. This flask complies with DIN ISO 1773 standards and is autoclavable, making it suitable for sterilization and repeated use in diverse laboratory environments.

Key Features:

<ul>
 <li>Brand: DWK Duran</li>
 <li>Material: Borosilicate glass 3.3</li>
 <li>Capacity: 250 mL</li>
 <li>Neck Type: Narrow neck with beaded rim</li>
 <li>Dimensions: Diameter: 85 mm; Height: 138 mm</li>
 <li>Standards Compliance: DIN ISO 1773</li>
 <li>Thermal Resistance: Uniform wall thickness suitable for heating applications</li>
 <li>Autoclavable: Yes, for easy sterilization</li>
 <li>Applications: Ideal for distillation, heating, and mixing processes</li>
</ul>

This flask is an essential tool for laboratories requiring reliable and high-quality glassware for precise chemical handling and experimentation.

Buy the DWK Duran 250 mL Flat Bottom Flask with narrow neck and beaded rim. Ideal for heating and mixing applications in laboratory settings.

DWK Duran 250 mL Flat Bottom Flask, Narrow Neck

DWK Duran 250 mL Flat Bottom Flask, Narrow Neck, Beaded Rim

Flat bottom flasks,DURAN®,narrow neck, cap. 250 ml

The DWK Duran Flat Bottom Flask with Narrow Neck and Beaded Rim, 500 mL, is designed for laboratory applications that require precise and durable glassware. Made from high-quality Duran borosilicate glass 3.3, this flask offers superior chemical and thermal resistance. The flat bottom provides stability during use, allowing the flask to stand without a supporting ring. The narrow neck facilitates controlled pouring and minimizes evaporation, while the beaded rim adds strength and durability. Autoclavable for sterilization, this flask is ideal for mixing, heating, and conducting chemical reactions in laboratory settings.

Key Features:
<ul>
 <li>Brand: DWK </li>
 <li>Material: Duran borosilicate glass 3.3 for exceptional chemical and thermal resistance</li>
 <li>Capacity: 500 mL</li>
 <li>Design: Flat bottom for stability; narrow neck with beaded rim for controlled pouring and enhanced strength</li>
 <li>Dimensions: Outer diameter 105 mm; height 163 mm; neck outer diameter 34 mm</li>
 <li>Standards Compliance: Meets DIN ISO 1773 specifications</li>
 <li>Autoclavable: Suitable for sterilization processes</li>
</ul>

This DWK Duran Flat Bottom Flask is an essential tool for laboratories that require high-quality glassware with superior chemical resistance and durability. Perfect for a wide range of applications, including mixing, heating, and chemical reactions, this flask ensures precise results and reliability in any laboratory setting. Upgrade your lab with this reliable, autoclavable flask to enhance your research and experiments.

Discover the DWK Duran Flat Bottom Flask, 500 mL—engineered for precision and durability in laboratory applications.

DWK Duran Flat Bottom Flask, Narrow Neck, 500 mL

DWK Duran Flat Bottom Flask, Narrow Neck, 500 mL​

Flat bottom flasks,DURAN®,narrow neck, cap. 500 ml

The DWK Duran 1000 mL Flat Bottom Flask is a versatile laboratory vessel suitable for heating, distillation, and storage applications. Crafted from high-quality Duran borosilicate glass 3.3, this flask offers excellent thermal resistance and chemical durability. The flat base design allows the flask to stand upright without support, and the narrow neck with a beaded rim ensures compatibility with standard stoppers and connectors. Uniform wall thickness distribution makes it ideal for heating applications. This flask complies with DIN ISO 1773 standards, ensuring reliable performance in laboratory settings.

Key Features:

<ul>
 <li>Brand: DWK Duran</li>
 <li>Material: Duran borosilicate glass 3.3</li>
 <li>Capacity: 1000 mL</li>
 <li>Design: Flat bottom allows the flask to stand upright without support</li>
 <li>Neck Type: Narrow neck with beaded rim</li>
 <li>Standard Compliance: DIN ISO 1773</li>
 <li>Thermal Resistance: Suitable for uniform heating applications</li>
 <li>Chemical Durability: High resistance to chemical attack</li>
 <li>Autoclavable: Yes</li>
</ul>

This flask is ideal for laboratories requiring reliable glassware for various chemical processes and storage needs.

Buy the DWK Duran 1000 mL Flat Bottom Flask with narrow neck and beaded rim. Ideal for heating, distillation, and storage applications.

DWK Duran 1000 mL Flat Bottom Flask, Narrow Neck

DWK Duran 1000 mL Flat Bottom Flask, Narrow Neck, Beaded Rim

Flat bottom flasks,DURAN®,narrow neck, cap. 1000 ml

The DWK Duran Flat Bottom Flasks 100 ml, Duran Narrow Neck, with Beaded Rim, are made from high-quality Duran borosilicate glass, offering excellent resistance to thermal shock and chemical corrosion. These flat bottom flasks are designed for precise heating, mixing, and chemical reactions. The narrow neck with beaded rim ensures easy handling and secure sealing, making them ideal for laboratory experiments that require small-volume sample handling and accurate liquid measurements.

Key Features:

<ul>
<li>Brand: DWK Duran </li>
<li>Material: Duran borosilicate glass for superior durability and chemical resistance</li>
<li>Capacity: 100 ml</li>
<li>Design: Flat bottom for stability and narrow neck with beaded rim for easy handling</li>
<li>Application: Perfect for heating, mixing, and conducting chemical reactions in laboratory experiments</li>
<li>Compatibility: Suitable for use with most laboratory heating devices and apparatus</li>
</ul>

DWK Duran Duran flat bottom flasks are an essential tool in any laboratory, providing reliable, durable, and accurate results for small-volume chemical processes and sample preparations.

DWK Duran 100 ml flat bottom flasks with beaded rim—ideal for heating, mixing, and chemical reactions in labs.

DWK Duran Flat Bottom Flasks 100 ml, Narrow Neck, with Beaded Rim

Flat bottom flasks 100 ml, DURAN narrow neck, with beaded rim

The DWK Duran Flat Bottom Flask with Narrow Neck Cap, 50 mL, is designed for laboratory applications that require precise and reliable glassware for small-scale experiments. Made from high-quality Duran glass, this flask offers excellent resistance to chemicals and temperature variations. The narrow neck cap ensures a secure seal and reduces the risk of spills and contamination. The flat bottom design provides stability, making it ideal for mixing, heating, and conducting chemical reactions in laboratory environments.
 
 Key Features:
 
 <ul>
 <li>Brand: DWK Duran</li>
 <li>Material: Duran glass for durability and chemical resistance</li>
 <li>Capacity: 50 mL</li>
 <li>Design: Flat bottom for stability and narrow neck cap for secure sealing</li>
 <li>Application: Ideal for small-scale mixing, heating, and chemical reactions</li></ul>
 
 This flat bottom flask is an essential tool for small-scale laboratory procedures, providing precision and reliability for your experiments.

Buy DWK Duran Flat Bottom Flask, 50 mL with narrow neck cap. Durable glassware for small-scale mixing, heating, and chemical reactions.

DWK Duran Flat Bottom Flask, Narrow Neck Cap, 50 mL

Flat bottom flask, DURAN, narrow neck, cap. 50 ml

The DWK Duran Flat Bottom Flask with Narrow Neck Cap, 2000 mL, is ideal for large-scale laboratory applications that require durability, precision, and reliable chemical reactions. Made from high-quality Duran glass, this flask provides excellent resistance to chemicals and temperature changes. The flat bottom ensures stability during use, while the narrow neck cap allows for easy filling and secure sealing, preventing spills and contamination during experiments. Perfect for mixing, heating, and conducting chemical reactions in laboratory environments.
 
 Key Features:
 
 <ul>
 <li>Brand: DWK Duran</li>
 <li>Material: Duran glass for durability and chemical resistance</li>
 <li>Capacity: 2000 mL</li>
 <li>Design: Flat bottom for stability and narrow neck cap for easy pouring and sealing</li>
 <li>Application: Ideal for large-scale mixing, heating, and chemical reactions</li></ul>
 
 This flat bottom flask is a reliable solution for large-scale laboratory processes, ensuring precise and controlled chemical reactions in your experiments.

Buy DWK Duran Flat Bottom Flask, 2000 mL with narrow neck cap. Durable glassware for large-scale mixing, heating, and chemical reactions.

DWK Duran Flat Bottom Flask, Narrow Neck Cap, 2000 mL

Flat bottom flasks,DURAN®,narrow neck, cap. 2000 ml

The DWK Duran Flat Bottom Flasks 3000 ml, Narrow Neck, with Beaded Rim, are made from high-quality Duran borosilicate glass, providing excellent resistance to thermal shock and chemical corrosion. These flasks feature a narrow neck design and a beaded rim, ensuring secure sealing and easy handling. The 3000 ml capacity is perfect for laboratory applications requiring medium-to-large volume liquid handling, heating, and mixing during chemical reactions or sample preparation.

Key Features:

<ul>
<li>Brand: DWK Duran </li>
<li>Material: Duran borosilicate glass for durability and chemical resistance</li>
<li>Capacity: 3000 ml</li>
<li>Design: Narrow neck with beaded rim for secure sealing and ease of handling</li>
<li>Application: Ideal for heating, mixing, and chemical reactions in laboratory experiments</li>
<li>Compatibility: Suitable for use with most laboratory heating devices and apparatus</li>
</ul>

DWK Duran flat bottom flasks provide reliable, durable, and accurate results for medium-to-large volume laboratory chemical processes and sample preparations.

DWK Duran 3000 ml flat bottom flask with beaded rim—ideal for heating, mixing, and chemical reactions in labs.

DWK Duran Flat Bottom Flasks 3000 ml, Narrow Neck, with Beaded Rim

Flat bottom flasks, 3000 ml, DURAN narrow neck, with beaded rim

The DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 10000 ml, are crafted from high-quality Duran borosilicate glass, known for its superior resistance to thermal shock and chemical corrosion. These large-capacity flasks are designed with a narrow neck, providing precise control during liquid handling. The flat bottom design ensures stability when placed on flat surfaces, making them ideal for large-scale heating, mixing, and chemical reactions in laboratory settings.

Key Features:

<ul>
<li>Brand: DWK Duran </li>
<li>Material: Duran borosilicate glass for exceptional durability and chemical resistance</li>
<li>Capacity: 10000 ml</li>
<li>Design: Narrow neck for easy pouring, flat bottom for added stability</li>
<li>Application: Ideal for large-scale laboratory experiments requiring heating, mixing, and chemical reactions</li>
<li>Compatibility: Suitable for use with most laboratory heating devices and apparatus</li>
</ul>

DWK Duran flat bottom flasks are perfect for large-volume chemical processes, providing reliable and durable solutions for accurate liquid handling and sample preparation in laboratories.

DWK Duran 10000 ml flat bottom flask—ideal for large-scale heating, mixing, and chemical reactions in laboratories.

DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 10000 ml

Flat bottom flasks,DURAN®,narrow neck, cap. 10000 ml

The DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 4000 ml, are made from high-quality Duran borosilicate glass, offering excellent resistance to thermal shock and chemical corrosion. These flasks are designed with a narrow neck for precise pouring and handling, while the flat bottom ensures stability during use. Ideal for heating, mixing, and chemical reactions, these flasks are perfect for laboratory applications requiring a medium-to-large volume capacity.

Key Features:

<ul>
<li>Brand: DWK Duran </li>
<li>Material: Duran borosilicate glass for superior durability and chemical resistance</li>
<li>Capacity: 4000 ml</li>
<li>Design: Narrow neck for easy pouring and flat bottom for stability</li>
<li>Application: Perfect for heating, mixing, and chemical reactions in laboratory experiments</li>
<li>Compatibility: Suitable for use with most laboratory heating devices and apparatus</li>
</ul>

DWK Duran flat bottom flasks are designed to provide reliability and durability for medium-to-large volume chemical processes and sample preparations in the laboratory.

DWK Duran 4000 ml flat bottom flask—ideal for heating, mixing, and chemical reactions in laboratories.

DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 4000 ml

Flat bottom flasks,DURAN®,narrow neck, cap. 4000 ml

The DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 6000 ml, are constructed from high-quality Duran borosilicate glass, providing excellent durability and resistance to both thermal shock and chemical corrosion. These flasks feature a narrow neck for precise liquid handling and a flat bottom for stability during use. Ideal for large-scale heating, mixing, and chemical reactions, these flasks are perfect for laboratory experiments requiring a higher volume capacity.

Key Features:

<ul>
<li>Brand: DWK Duran </li>
<li>Material: Duran borosilicate glass for exceptional durability and chemical resistance</li>
<li>Capacity: 6000 ml</li>
<li>Design: Narrow neck for accurate pouring and flat bottom for added stability</li>
<li>Application: Perfect for large-scale laboratory heating, mixing, and chemical reactions</li>
<li>Compatibility: Suitable for use with most laboratory heating devices and apparatus</li>
</ul>

DWK Duran flat bottom flasks are essential for reliable and durable large-volume chemical processes and sample preparations in laboratories.

DWK Duran 6000 ml flat bottom flask—ideal for large-scale heating, mixing, and chemical reactions in laboratories.

DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 6000 ml

Flat bottom flasks,DURAN®,narrow neck, cap. 6000 ml

Flat bottom flasks,DURAN®,narrow neck, cap. 5000 ml

The DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 5000 ml, are made from high-quality Duran borosilicate glass, offering superior durability and resistance to thermal shock and chemical corrosion. These large-capacity flasks feature a narrow neck design, providing precise control when handling liquids. The flat bottom design ensures stability during use, making them ideal for heating, mixing, and chemical reactions in a variety of laboratory applications.

Key Features:

<ul>
<li>Brand: DWK Duran </li>
<li>Material: Duran borosilicate glass for excellent durability and chemical resistance</li>
<li>Capacity: 5000 ml</li>
<li>Design: Narrow neck for precise pouring and handling, flat bottom for stability</li>
<li>Application: Ideal for heating, mixing, and chemical reactions in large-scale laboratory experiments</li>
<li>Compatibility: Suitable for use with most laboratory heating devices and apparatus</li>
</ul>

DWK Duran flat bottom flasks are essential for large-volume chemical processes, providing reliable and durable solutions for accurate liquid handling and sample preparation in the laboratory.

DWK Duran 5000 ml flat bottom flask—ideal for large-scale heating, mixing, and chemical reactions in laboratories.

DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 5000 ml

NTD 7,043

Product overview

Product Specifications

View all DWK Life Sciences products

DWK Duran Flat Bottom Flasks, Narrow Neck, Cap. 5000 ml

NTD 7,043

Product overview

Product Specifications

View all DWK Life Sciences​ products

View all DWK Life Sciences products