DWK Duran Laboratory Bottle, 250 mL, Clear, Pressure Plus GL45, Pressure Resistant to -1/+1.5 Bar

The DWK Duran Laboratory Bottle, 250 mL, Clear, Pressure Plus GL45 is a high-performance pressure-resistant bottle designed for laboratory use under both vacuum and pressure conditions. Manufactured from DURAN® borosilicate glass 3.3, it provides exceptional chemical resistance, thermal stability, and durability. The clear glass body ensures easy visibility of contents, while the reinforced geometry guarantees safe operation up to +1.5 bar pressure, tested by TÜV in accordance with DIN EN 1595. The GL45 thread design allows a secure connection with compatible caps and pouring rings, ensuring leak-free performance in demanding lab environments.

Key Features:

• Brand: DWK Duran
• Model: Pressure Plus GL45
• Capacity: 250 mL
• Material: DURAN® borosilicate glass 3.3 (Type I neutral glass, USP/EP compliant)
• Thread: GL45 (DIN standard)
• Pressure Range: –1 bar to +1.5 bar (TÜV tested and GS certified)
• Compliance: ISO 4796 and DIN EN 1595 standards
• Retrace Code: Batch identification for traceability; certificate available online
• Autoclavable: Yes
• Design: Clear glass for easy visual monitoring of contents

Note: Please order cap and pouring ring separately.

The DWK Duran Laboratory Bottle, 250 mL, Clear, Pressure Plus GL45 combines strength, clarity, and precision—making it the perfect solution for safe and visible storage of pressurized or vacuum-sensitive liquids in laboratory environments.

Frequently Asked Questions

1. What is the DWK Duran Laboratory Bottle, 250 mL, Clear, Pressure Plus GL45, Pressure Resistant to -1/+1.5 Bar used for?

It is a high-performance pressure-resistant bottle designed for laboratory use under both vacuum and pressure conditions. Manufactured from DURAN® borosilicate glass 3.3, it provides exceptional chemical resistance, thermal stability, and durability. The clear glass body ensures easy visibility of contents, while the reinforced geometry guarantees safe operation up to +1.5 bar pressure, tested by TÜV in accordance with DIN EN 1595. The GL45 thread design allows a secure connection with compatible caps and pouring rings, ensuring leak-free performance in demanding lab environments.

2. Is this product suitable for laboratory use under both vacuum and pressure conditions?

Yes. It is designed for laboratory use under both vacuum and pressure conditions, and offers a capacity of 250 mL to support this kind of work.

3. What capacity does this product have?

It has a capacity of 250 mL.

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

It is made from DURAN® borosilicate glass 3.3 (Type I neutral glass, USP/EP compliant). It also offers GL45 (DIN standard), –1 bar to +1.5 bar (TÜV tested and GS certified) and ISO 4796 and DIN EN 1595 standards.