Lenz-Laborglas Round Bottom Test Tube NS 24/29, Ø 28 mm × 200 mm with PE Stopper

The Lenz-Laborglas round bottom test tube, with NS 24/29 socket and a PE stopper, is made of high-quality borosilicate glass and designed for demanding laboratory applications. With a Ø of 28 mm and length of 200 mm, this tube offers excellent performance for heating, mixing, and reaction work while providing a secure and precise joint connection and reliable sealing.

Key Features:

• Brand: Lenz-Laborglas
• Shape: Round bottom for optimal uniform heating and mixing
• Socket Size: NS 24/29 ground-joint interface for compatibility with glassware systems
• Dimensions: Ø 28 mm × 200 mm length
• Closure: PE (polyethylene) stopper, providing a secure seal
• Material: Borosilicate glass for high thermal and chemical resistance
• Application: Ideal for chemical reactions, distillation, sample preparation, and general laboratory glassware use

The Lenz-Laborglas NS 24/29 test tube combines robust construction, precise glassforming, and reliable sealing—making it an essential component for laboratory workflows.

Frequently Asked Questions

1. What is the Lenz-Laborglas Round Bottom Test Tube NS 24/29, Ø 28 mm × 200 mm with PE Stopper used for?

It is made of high-quality borosilicate glass and designed for demanding laboratory applications. With a Ø of 28 mm and length of 200 mm, this tube offers excellent performance for heating, mixing, and reaction work while providing a secure and precise joint connection and reliable sealing.

2. Is the Lenz-Laborglas Round Bottom Test Tube NS 24/29, Ø 28 mm × 200 mm with PE Stopper suitable for chemical reactions, distillation, sample preparation, and general laboratory glassware use?

Yes. It is designed for chemical reactions, distillation, sample preparation, and general laboratory glassware use, and offers round bottom for optimal uniform heating and mixing and NS 24/29 ground-joint interface for compatibility with glassware systems 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 with PE Stopper have?

It has round bottom for optimal uniform heating and mixing, NS 24/29 ground-joint interface for compatibility with glassware systems and Ø 28 mm × 200 mm length, and is supplied under manufacturer part number 5700142.

4. What is the Lenz-Laborglas Round Bottom Test Tube NS 24/29, Ø 28 mm × 200 mm with PE Stopper made from and what features does it include?

It is made from borosilicate glass for high thermal and chemical resistance. It also offers PE (polyethylene) stopper, providing a secure seal.

5. How does the Lenz-Laborglas Round Bottom Test Tube NS 24/29, Ø 28 mm × 200 mm with PE Stopper compare with the LLG Test Tubes Soda Glass 130 x 18 mm Round Bottom with Plain Rim from LLG?

For chemical reactions, distillation, sample preparation, and general laboratory glassware use, the Lenz-Laborglas model is the better choice, offering round bottom for optimal uniform heating and mixing, NS 24/29 ground-joint interface for compatibility with glassware systems and Ø 28 mm × 200 mm length. The LLG model offers dimensions of 130 x 18 mm as an alternative, while the Lenz-Laborglas model's round bottom for optimal uniform heating and mixing and NS 24/29 ground-joint interface for compatibility with glassware systems help make it a strong fit for chemical reactions, distillation, sample preparation, and general laboratory glassware use.