DWK Pyrex 40 mL Culture Tubes, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40)

The DWK Pyrex 40 mL Culture Tubes are designed for versatile laboratory applications, including culture growth and sample storage. Crafted from high-quality borosilicate glass, these tubes provide excellent chemical resistance and thermal stability. Each tube measures 20 mm in diameter and 200 mm in length, offering a capacity of 40 mL. The screw cap thread of 20 mm ensures compatibility with corresponding caps (caps not included), allowing for secure sealing to prevent contamination and evaporation. The uniform wall thickness enhances durability and facilitates consistent heat transfer during procedures such as autoclaving.

Key Features:

• Brand: DWK Pyrex
• Capacity: 40 mL
• Dimensions: 20 mm diameter x 200 mm length
• Thread Size: Screw cap thread 20 mm
• Material: Borosilicate glass for enhanced chemical and thermal resistance
• Wall Thickness: Uniform for consistent heat transfer
• Packaging: Pack of 40 tubes
• Application: Suitable for culture growth, sample storage, and various laboratory procedures requiring durable glass tubes

These DWK Pyrex culture tubes offer reliable performance and durability, making them essential for laboratory settings that demand high-quality glassware.