Lenz-Laborglas Round Bottom Test Tube NS 24/29 Ø 28 mm × 200 mm, DURAN® Tubing, Without Stopper

The Lenz-Laborglas round bottom test tube with NS 24/29 socket (Ø 28 mm × 200 mm) is crafted from high-quality DURAN® tubing, offering exemplary thermal and chemical resistance. Provided without a stopper, this glassware is ideal for reactions, distillation, mixing and other laboratory processes requiring secure ground-joint connections.

Key Features:

• Brand: Lenz-Laborglas
• Shape: Round bottom for uniform heating and mixing
• Socket Size: NS 24/29 ground joint for compatibility with other standard lab glassware
• Dimensions: Ø 28 mm × 200 mm length
• Material: DURAN® tubing – high-grade borosilicate glass for chemical and thermal durability
• Closure: Without stopper (no closure included)
• Application: Suitable for laboratory heating, chemical reactions, distillation and glassware systems requiring secure joints

The Lenz-Laborglas NS 24/29 test tube provides reliable performance and precision craftsmanship, making it a trusted piece of laboratory glassware for research, teaching and industrial labs.

Frequently Asked Questions

1. What is the Lenz-Laborglas Round Bottom Test Tube NS 24/29 Ø 28 mm × 200 mm, DURAN® Tubing, Without Stopper used for?

It is crafted from high-quality DURAN® tubing, offering exemplary thermal and chemical resistance. Provided without a stopper, this glassware is ideal for reactions, distillation, mixing and other laboratory processes requiring secure ground-joint connections.

2. Is the Lenz-Laborglas Round Bottom Test Tube NS 24/29 Ø 28 mm × 200 mm, DURAN® Tubing, Without Stopper suitable for laboratory heating, chemical reactions, distillation and glassware systems requiring secure joints?

Yes. It is designed for laboratory heating, chemical reactions, distillation and glassware systems requiring secure joints, and offers round bottom for uniform heating and mixing and NS 24/29 ground joint for compatibility with other standard lab glassware to support this kind of work.

3. What shape and socket size does the Lenz-Laborglas Round Bottom Test Tube NS 24/29 Ø 28 mm × 200 mm, DURAN® Tubing, Without Stopper have?

It has round bottom for uniform heating and mixing, NS 24/29 ground joint for compatibility with other standard lab glassware and Ø 28 mm × 200 mm length, and is supplied under manufacturer part number 5700042.

4. What is the Lenz-Laborglas Round Bottom Test Tube NS 24/29 Ø 28 mm × 200 mm, DURAN® Tubing, Without Stopper made from and what features does it include?

It is made from DURAN® tubing – high-grade borosilicate glass for chemical and thermal durability. It also offers without stopper (no closure included).

5. How does the Lenz-Laborglas Round Bottom Test Tube NS 24/29 Ø 28 mm × 200 mm, DURAN® Tubing, Without Stopper compare with the Thermo Nunc Test Tubes 12 mL PS Round Bottom 100 x 15 mm Non-Sterile with PE Cap (Pack of 1200) from Thermo Scientific?

For laboratory heating, chemical reactions, distillation and glassware systems requiring secure joints, the Lenz-Laborglas model is the better choice, offering round bottom for uniform heating and mixing, NS 24/29 ground joint for compatibility with other standard lab glassware and Ø 28 mm × 200 mm length. The Thermo Scientific model offers a capacity of 12 mL per tube as an alternative, while the Lenz-Laborglas model's round bottom for uniform heating and mixing and NS 24/29 ground joint for compatibility with other standard lab glassware help make it a strong fit for laboratory heating, chemical reactions, distillation and glassware systems requiring secure joints.