Product overview

The DWK Culture Tubes are designed for precise laboratory applications. Manufactured from high-quality Pyrex borosilicate glass, these tubes offer exceptional resistance to thermal shock and chemical corrosion. Each tube measures 16 mm in diameter and 160 mm in height, with a nominal capacity of 20 ml. The GL 15 thread ensures compatibility with the included phenolic screw cap, which features an inert PTFE-lined rubber disc, providing a secure and leak-proof closure. The cap can withstand repeated dry heat and steam sterilization cycles (121°C for 2 hours).

Key Features:

Brand: DWK
Material: Pyrex borosilicate glass for superior durability and resistance
Dimensions: 16 mm diameter x 160 mm height
Capacity: 20 ml
Thread: GL 15
Cap: Phenolic screw cap with inert PTFE-lined rubber disc
Cap Resistance: Withstands repeated dry heat and steam sterilization cycles (121°C for 2 hours)
Packaging: Pack of 40 tubes

Ideal for culture work, these tubes are manufactured from Pyrex borosilicate glass, offering high resistance to attack from water and reducing leaching of contaminants that can cause pH changes.

Frequently Asked Questions

1. What is the DWK Culture Tubes, 20 ml Pyrex 16x160 mm Screw Cap Thread, 15 mm, Pack of 40 used for?

It are designed for precise laboratory applications. Manufactured from high-quality Pyrex borosilicate glass, these tubes offer exceptional resistance to thermal shock and chemical corrosion. Each tube measures 16 mm in diameter and 160 mm in height, with a nominal capacity of 20 ml. The GL 15 thread ensures compatibility with the included phenolic screw cap, which features an inert PTFE-lined rubber disc, providing a secure and leak-proof closure. The cap can withstand repeated dry heat and steam sterilization cycles (121°C for 2 hours).

2. Is this product suitable for precise laboratory applications?

Yes. It is designed for precise laboratory applications, and offers dimensions of 16 mm diameter x 160 mm height and a capacity of 20 ml to support this kind of work.

3. What dimensions and capacity does this product have?

It has dimensions of 16 mm diameter x 160 mm height and a capacity of 20 ml.

4. What is this product made from and what features does it include?

It is made from pyrex borosilicate glass for superior durability and resistance. It also offers GL 15, phenolic screw cap with inert PTFE-lined rubber disc and withstands repeated dry heat and steam sterilization cycles (121°C for 2 hours).