DWK Duran 25 x 150 mm Test Tubes with Beaded Rim, Pack of 50

DWK Duran 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 beaded rim enhances mechanical strength and facilitates safe handling during experiments.

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: Beaded rim for enhanced strength and safety
• 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.