Name: DWK Duran Hexagonal Stopper NS 14/23, Flat, Diamond Ground
Brand: DWK Life Sciences
SKU: 7.300 452
Price: 6.8 SGD
Availability: BackOrder

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The DWK Duran Hexagonal Stopper NS 10/19 Flat, Diamond Ground, Duran is a high-quality laboratory stopper designed for secure sealing and precise fit. Made from Duran glass, known for its superior strength and chemical resistance, this stopper provides a reliable and leak-proof seal for laboratory equipment. Its flat, diamond-ground finish ensures an excellent fit and optimal performance, making it an essential accessory for laboratory use.
 
 <h2>Key Features:</h2>
 
 <ul>
 <li>Brand: DWK Duran </li>
 <li>Material: Duran glass for superior strength and chemical resistance</li>
 <li>Design: Hexagonal shape with flat, diamond-ground finish for an optimal seal</li>
 <li>Compatibility: Suitable for laboratory equipment with NS 10/19 necks</li></ul>
 
 This hexagonal stopper is an essential part of any laboratory setup, ensuring a secure and leak-proof seal for reliable use in a variety of applications.

Secure your lab equipment with the DWK Duran Hexagonal Stopper NS 10/19—diamond-ground Duran glass for leak-proof sealing.

DWK Duran Hexagonal Stopper NS 10/19 Flat, Diamond Ground

Hexagonal stopper NS 10/19 flat, diamond ground, DURAN®

The DWK Duran Hexagonal Stopper NS 7/16 Flat, Diamond Ground, Duran is a high-quality laboratory stopper designed for precision sealing. Made from Duran glass, known for its excellent chemical resistance and durability, this stopper ensures a tight and secure fit for laboratory equipment. Its flat, diamond-ground finish guarantees a perfect seal, making it ideal for various laboratory applications requiring a reliable and leak-proof closure.
 
 <h2>Key Features:</h2>
 
 <ul>
 <li>Brand: DWK Duran </li>
 <li>Material: Duran glass for superior strength and chemical resistance</li>
 <li>Design: Hexagonal shape with flat, diamond-ground finish for optimal sealing</li>
 <li>Compatibility: Suitable for laboratory equipment with NS 7/16 necks</li></ul>
 
 This hexagonal stopper is a crucial component for any laboratory setup, ensuring a secure, leak-proof seal in a variety of applications.

Secure your lab equipment with the DWK Duran Hexagonal Stopper NS 7/16—diamond-ground Duran glass for leak-proof sealing.

DWK Duran Hexagonal Stopper NS 7/16 Flat, Diamond Ground

Hexagonal stopper NS 7/16 flat, diamond ground, DURAN®

The DWK Duran Hexagonal Stopper NS 24/29, flat and diamond-ground, to securely seal laboratory equipment such as volumetric flasks, mixing cylinders, and ground joint flasks. Manufactured from high-quality borosilicate glass 3.3, this stopper ensures a tight fit, preventing leaks and contamination. Its flat, diamond-ground design provides a secure seal, and its compatibility with standard ground joints makes it an essential accessory for various laboratory applications.
 
 <h2>Key Features:</h2>
 <ul>
 <li>Brand: DWK Duran </li>
 <li>Material: Borosilicate glass 3.3 for durability and chemical resistance</li>
 <li>Design: Flat, diamond-ground for a secure and tight fit</li>
 <li>Compatibility: Designed for NS 24/29 ground joints</li>
 <li>Autoclavable: Yes, suitable for sterilization</li>
 <li>Quantity: Pack of 100</li>
 </ul>
 
 This stopper is an indispensable accessory for laboratories requiring efficient, reliable, and high-quality sealing solutions for their glassware.

Securely seal your lab glassware with the DWK Duran Hexagonal Stopper NS 24/29, flat and diamond-ground for a tight fit.

DWK Duran Hexagonal Stopper NS 24/29, Flat, Diamond Ground

DWK Duran Hexagonal Stopper NS 24/29, Flat, Diamond Ground​

Hexagonal stopper NS 24/29 flat, diamond ground, DURAN®

The DWK Duran Hexagonal Stopper, Flat, Diamond-Ground, Nominal Size (NS) 34/35, is designed to securely seal laboratory glassware such as volumetric flasks, mixing cylinders, and ground joint flasks. Its flat, diamond-ground design ensures a precise fit, minimizing the risk of contamination and evaporation.
 
 <h2>Key Features:</h2>
 <ul>
 <li>Brand: DWK Duran </li>
 <li>Material: High-quality borosilicate glass 3.3 for durability and thermal resistance</li>
 <li>Design: Flat, diamond-ground for a precise and secure seal</li>
 <li>Compatibility: Sized to fit Duran conical ground joints (NS 34/35)</li>
 <li>Autoclavable: Yes, suitable for sterilization</li>
 </ul>
 
 This stopper is an essential accessory for laboratories requiring reliable sealing solutions for their glassware, ensuring the integrity of samples during storage and processing.

Securely seal your lab glassware with the DWK Duran Hexagonal Stopper, Flat, Diamond-Ground, NS 34/35, ensuring sample integrity.

DWK Duran Hexagonal Stopper, Flat, Diamond-Ground, NS 34/35

DWK Duran Hexagonal Stopper, Flat, Diamond-Ground, NS 34/35​

DURAN® Hexagonal stoppers, flat, diamond ground, NS 34/35

The DWK Duran Hexagonal Stopper NS 45/40, flat and diamond-ground, is designed for sealing laboratory glassware such as volumetric flasks, mixing cylinders, and ground joint flasks, this stopper ensures a secure and precise fit, maintaining the integrity of your samples during storage or reactions.
 
 <h2>Key Features:</h2>
 <ul>
 <li>Brand: DWK Duran </li>
 <li>Material: High-quality borosilicate glass 3.3 (Boro 3.3) for excellent thermal and chemical resistance</li>
 <li>Design: Flat, diamond-ground surface for a tight seal and ease of handling</li>
 <li>Nominal Size (NS): 45/40, compatible with standard ground joints of the same size</li>
 <li>Autoclavable: Yes, for convenient sterilization</li>
 <li>Quantity per Pack: 10 units</li>
 </ul>
 
 This stopper is an essential component for laboratories requiring reliable sealing solutions to prevent contamination and maintain sample integrity.

Securely seal your lab glassware with the DWK Duran Hexagonal Stopper NS 45/40, featuring a flat, diamond-ground design for a precise fit.

DWK Duran Hexagonal Stopper NS 45/40, Flat, Diamond Ground

DWK Duran Hexagonal Stopper NS 45/40, Flat, Diamond Ground​

Hexagonal stopper NS 45/40 flat, diamond ground, DURAN®

The DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 12/21, are designed to securely seal laboratory glassware with a precise and leak-proof fit. Made from high-quality borosilicate glass, these stoppers are chemically resistant and durable, making them ideal for use in demanding laboratory environments. Their flat, diamond-ground design ensures an optimal seal and ease of use, making them perfect for a wide range of laboratory applications.
 
 <h2>Key Features:</h2>
 <ul>
 <li>Brand: DWK Duran </li>
 <li>Material: Borosilicate glass for superior chemical resistance and durability</li>
 <li>Design: Flat, diamond-ground finish for optimal sealing and secure fit</li>
 <li>Shape: Hexagonal shape for stability and ease of handling</li>
 <li>Size: NS 12/21, ideal for specific vessel types</li>
 <li>Application: Perfect for sealing laboratory glassware in chemical and research settings</li>
 </ul>
 
 This stopper is an essential accessory for laboratories requiring reliable, high-performance sealing solutions for their glassware.

Secure your laboratory glassware with DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 12/21, offering durability and precision.

DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 12/21

DURAN® Hexagonal stoppers, flat, diamond ground, NS 12/21

The DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 19/26, are specifically designed to provide a secure and leak-proof seal for laboratory glassware. Made from high-quality borosilicate glass, these stoppers offer excellent chemical resistance and durability in demanding laboratory environments. The flat, diamond-ground finish ensures optimal sealing and a secure fit for a wide range of glassware sizes.
 
 <h2>Key Features:</h2>
 <ul>
 <li>Brand: DWK Duran </li>
 <li>Material: Borosilicate glass for superior chemical resistance and durability</li>
 <li>Design: Flat, diamond-ground finish for a precise, leak-proof seal</li>
 <li>Shape: Hexagonal shape for stability and easy handling</li>
 <li>Application: Ideal for sealing laboratory glassware in chemical, research, and analytical applications</li>
 <li>Size: NS 19/26 for compatibility with specific glassware types</li>
 </ul>
 
 These hexagonal stoppers are essential for laboratories requiring durable, reliable, and high-performance sealing solutions for their glass containers and vessels.

Seal your laboratory glassware securely with DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 19/26, offering precision and durability.

DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 19/26

DURAN® Hexagonal stoppers, flat, diamond ground, NS 19/26

The DWK Duran Hexagonal Stopper, NS 29/32, Flat, is designed to provide an excellent, leak-proof seal for laboratory glassware. Made from high-quality borosilicate glass, it offers exceptional chemical resistance and durability for use in a wide variety of laboratory applications. The flat, diamond-ground design ensures a precise fit and reliable sealing for optimal laboratory performance.
 
 <h2>Key Features:</h2>
 <ul>
 <li>Brand: DWK Duran </li>
 <li>Material: Borosilicate glass for superior chemical resistance and durability</li>
 <li>Design: Flat, diamond-ground finish for a secure, leak-proof seal</li>
 <li>Shape: Hexagonal shape for stability and easy handling</li>
 <li>Application: Ideal for sealing laboratory glassware in chemical, research, and analytical applications</li>
 <li>Size: NS 2932, designed for compatibility with specific glassware types</li>
 </ul>
 
 These hexagonal stoppers are essential for laboratories requiring reliable, durable, and high-performance sealing solutions for their glass containers and vessels.

Secure your laboratory glassware with the DWK Duran Hexagonal Stopper, NS 29/32, Flat, Diamond Ground, offering durability and precise sealing.

DWK Duran Hexagonal Stopper, NS 29/32, Flat, Diamond Ground

Hexagonal stopper NS 29/32 flat, diamond ground, DURAN®

Hexagonal stopper NS 14/23 flat, diamond ground, DURAN®

The DWK Duran Hexagonal Stopper NS 14/23, flat and diamond-ground,. It is designed to securely seal laboratory equipment such as volumetric flasks, mixing cylinders, and ground joint flasks. The stopper's flat, diamond-ground design ensures a tight and reliable seal, preventing contamination and evaporation of contents. Made from high-quality borosilicate glass 3.3, it offers excellent chemical resistance and durability. Additionally, the stopper is autoclavable, ensuring easy sterilization for repeated use.
 
 <h2>Key Features:</h2>
 <ul>
 <li>Brand: DWK Duran </li>
 <li>Material: Borosilicate glass 3.3 for superior chemical resistance</li>
 <li>Design: Flat, diamond-ground for a secure seal</li>
 <li>Compatibility: Designed for vessels with standard ground joints (NS 14/23)</li>
 <li>Autoclavable: Yes, for convenient sterilization</li>
 <li>Quantity: Pack of 100</li>
 </ul>
 
 This stopper is an essential accessory for laboratories requiring reliable sealing solutions for their glassware.

Securely seal your lab glassware with the DWK Duran Hexagonal Stopper NS 14/23, flat and diamond-ground for a tight seal.

product	Mfr #	Part #	Product name	Material	Grip disc	Price	Availability
	286122504	7.072 089	DWK Duran Hexagonal Stopper NS 10/19 Flat, Diamond Ground	DURAN® glass	Hexagonal	$6.80	Contact us
	286121808	4.652 909	DWK Duran Hexagonal Stopper NS 7/16 Flat, Diamond Ground	DURAN® glass	Hexagonal	$11.90	Contact us
	286127802	7.059 831	DWK Duran Hexagonal Stopper NS 24/29, Flat, Diamond Ground	DURAN® glass	Hexagonal	$10.20	Contact us
	286130307	4.652 922	DWK Duran Hexagonal Stopper, Flat, Diamond-Ground, NS 34/35	DURAN® glass	Hexagonal	$35.70	Contact us
	286130907	7.510 328	DWK Duran Hexagonal Stopper NS 45/40, Flat, Diamond Ground	DURAN® glass	Hexagonal	$44.20	Contact us
	286123509	4.652 912	DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 12/21	DURAN® glass	Hexagonal	$8.50	Contact us
	286126206	4.652 916	DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 19/26	DURAN® glass	Hexagonal	$8.50	Contact us
	286129006	7.300 453	DWK Duran Hexagonal Stopper, NS 29/32, Flat, Diamond Ground	DURAN® glass	Hexagonal	$11.90	Contact us

DWK Duran Hexagonal Stopper NS 14/23, Flat, Diamond Ground

SG $6.80

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DWK Duran Hexagonal Stopper NS 14/23, Flat, Diamond Ground​