DWK Duran 25 x 150 mm Rimless Test Tubes, Pack of 50

DWK Duran rimless test tubes are precision-crafted from high-quality borosilicate glass 3.3, offering excellent thermal resistance and mechanical durability. These thick-walled tubes are designed to withstand mechanical stress and thermal shocks, making them ideal for various laboratory applications. The rimless design ensures uniform heating and easy cleaning, suitable for a wide range of experimental procedures.

Key Features:

• Brand: DWK Duran
• Material: Borosilicate glass 3.3
• Dimensions: Outer Diameter: 25 mm; Height: 150 mm
• Wall Thickness: 1.0 – 1.2 mm
• Design: Rimless for uniform heating and easy cleaning
• Thermal Resistance: Suitable for rapid temperature changes and localized heating
• Chemical Durability: High resistance to chemical corrosion
• Autoclavable: Yes
• Packaging: Pack of 50 test tubes

These test tubes are essential for laboratories requiring reliable glassware for heating, mixing, and general experimental procedures.

Frequently Asked Questions

1. What is the DWK Duran 25 x 150 mm Rimless Test Tubes, Pack of 50 used for?

DWK Duran rimless test tubes are precision-crafted from high-quality borosilicate glass 3.3, offering excellent thermal resistance and mechanical durability. These thick-walled tubes are designed to withstand mechanical stress and thermal shocks, making them ideal for various laboratory applications. The rimless design ensures uniform heating and easy cleaning, suitable for a wide range of experimental procedures.

2. Is the DWK Duran 25 x 150 mm Rimless Test Tubes, Pack of 50 suitable for a wide range of experimental procedures?

Yes. It is designed for a wide range of experimental procedures, and offers a wall thickness of 1.0 – 1.2 mm to support this kind of work.

3. What wall thickness does the DWK Duran 25 x 150 mm Rimless Test Tubes, Pack of 50 have?

It has a wall thickness of 1.0 – 1.2 mm, and is supplied under manufacturer part number 261313309.

4. What is the DWK Duran 25 x 150 mm Rimless Test Tubes, Pack of 50 made from and what features does it include?

It is made from borosilicate glass 3.3. It also offers outer Diameter: 25 mm; Height: 150 mm, rimless for uniform heating and easy cleaning and suitable for rapid temperature changes and localized heating.

5. How does the DWK Duran 25 x 150 mm Rimless Test Tubes, Pack of 50 compare with the Lenz-Laborglas Round Bottom Test Tube NS 14/23 Ø 16 mm × 125 mm (DURAN® Tubing, Without Stopper) from Lenz-Laborglas?

For a wide range of experimental procedures, the DWK model is the better choice, offering a wall thickness of 1.0 – 1.2 mm. The Lenz-Laborglas model offers round bottom for efficient heating and mixing, NS 14/23 ground joint for secure glassware connections and Ø 16 mm × 125 mm length as an alternative, while the DWK model's outer Diameter: 25 mm; Height: 150 mm and rimless for uniform heating and easy cleaning help make it a strong fit for a wide range of experimental procedures.