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.

Frequently Asked Questions:

What is the DWK Pyrex 40 mL Culture Tubes, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40) used for?
The DWK Pyrex 40 mL Culture Tubes, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40) is a laboratory tube or tubing product used for culture growth, sample storage, and various laboratory procedures requiring durable glass tubes. Its documented configuration includes capacity: 40 mL, and dimensions: 20 mm diameter x 200 mm length. It is identified by manufacturer part number 1636/38MP, LabFriend SKU 6.231 721. It should not be used outside the stated capacity of 40 mL.

Is the DWK Pyrex 40 mL Culture Tubes, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40) suitable for culture growth, sample storage, and various laboratory procedures requiring durable glass tubes?
Yes. The DWK Pyrex 40 mL Culture Tubes, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40) is suitable for culture growth, sample storage, and various laboratory procedures requiring durable glass tubes. Its suitability is determined by capacity: 40 mL, dimensions: 20 mm diameter x 200 mm length, and material: Borosilicate glass for enhanced chemical and thermal resistance. It should not be used outside the stated capacity of 40 mL. Before selection, confirm that the sample, process, vessel or instrument conditions match the published DWK specification.

What are the most important specifications of the DWK Pyrex 40 mL Culture Tubes, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40)?
The most important specifications of the DWK Pyrex 40 mL Culture Tubes, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40) include capacity: 40 mL, dimensions: 20 mm diameter x 200 mm length, material: Borosilicate glass for enhanced chemical and thermal resistance, and thread size: Screw cap thread 20 mm. The listed item is manufacturer part number 1636/38MP, LabFriend SKU 6.231 721. It should not be used outside the stated capacity of 40 mL. Specifications not stated in the product description should be confirmed before purchase rather than assumed from a related model.

Which fittings and operating conditions are compatible with the 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, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40) has documented compatibility or supply details including thread size: Screw cap thread 20 mm. Confirm outside and inside diameters, wall thickness, fitting size, pressure, temperature and chemical compatibility. Do not assume that an accessory, fitting, consumable or instrument is compatible unless its dimensions, interface and material requirements match the DWK specification.

What is the difference between the DWK Pyrex 40 mL Culture Tubes, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40) and the DWK PYREX Culture Tubes 20 mL 20x100 mm, Screw Cap, Thread 20 mm, Pack of 40?
The DWK Pyrex 40 mL Culture Tubes, 20 x 200 mm, Screw Cap Thread 20 mm (Pack of 40) differs from the DWK PYREX Culture Tubes 20 mL 20x100 mm, Screw Cap, Thread 20 mm, Pack of 40 in the documented capacity (40 mL versus 20 mL per tube), dimensions (20 mm diameter x 200 mm length versus 20 mm diameter x 100 mm length). Both are DWK products in the same general tube family, but their capacities, ranges or configurations should not be treated as interchangeable. Select the model whose published limits match the application and confirm accessory or connection differences before ordering.