DWK Duran Laboratory Bottle, 25 mL, Without Cap

DWK Life Sciences DURAN® Laboratory Bottle, Clear, 25 mL, Without Screw Cap and Pouring Ring is designed for the safe storage and transfer of small quantities of reagents and samples. Made from high-quality borosilicate (Type I) glass, it features a specially shaped glass rim that facilitates pourability, eliminating the need for a separate pouring ring for this volume. The bottle includes clear graduation markings and a GL 45 neck thread, enabling seamless compatibility with standard screw caps.

Key Features:

• Brand: DWK Life Sciences DURAN®
• Material: Clear borosilicate glass (Type I)
• Capacity: 25 mL
• Neck Thread: GL 45
• Graduation: Marked for volume estimation
• Design: Supplied without screw cap or pouring ring
• Special Feature: Rim shape optimized for pouring (no pouring ring needed) — typical in small DURAN bottles like 10 mL and 25 mL
• Durability: Autoclavable and chemically resistant
• Traceability: Retrace code for batch identification
• Application: Ideal for reagent aliquoting, small-volume storage, and sample handling

Note: Please order a compatible GL 45 screw cap separately.

The DURAN® 25 mL GL 45 Laboratory Bottle offers precision, pourability, and chemical stability — a reliable piece in your lab’s glassware collection.

Frequently Asked Questions

1. What is the DWK Duran Laboratory Bottle, 25 mL, Without Cap used for?

DWK Life Sciences DURAN® Laboratory Bottle, Clear, 25 mL, Without Screw Cap and Pouring Ring is designed for the safe storage and transfer of small quantities of reagents and samples. Made from high-quality borosilicate (Type I) glass, it features a specially shaped glass rim that facilitates pourability, eliminating the need for a separate pouring ring for this volume. The bottle includes clear graduation markings and a GL 45 neck thread, enabling seamless compatibility with standard screw caps.

2. Is the DWK Duran Laboratory Bottle, 25 mL, Without Cap suitable for reagent aliquoting, small-volume storage, and sample handling?

Yes. It is designed for reagent aliquoting, small-volume storage, and sample handling, and offers a capacity of 25 mL to support this kind of work.

3. What capacity does the DWK Duran Laboratory Bottle, 25 mL, Without Cap have?

It has a capacity of 25 mL, and is supplied under manufacturer part number 218011404.

4. What is the DWK Duran Laboratory Bottle, 25 mL, Without Cap made from and what features does it include?

It is made from clear borosilicate glass (Type I). It also offers GL 45, marked for volume estimation and supplied without screw cap or pouring ring.

5. How does the DWK Duran Laboratory Bottle, 25 mL, Without Cap compare with the DWK DURAN Laboratory Glass Bottle, 2000 ml, GLS 80, Wide Neck, Amber Glass, Without Screw Cap And Pouring Ring from DWK Life Sciences?

For reagent aliquoting, small-volume storage, and sample handling, the DWK model is the better choice, offering a capacity of 25 mL. The DWK Life Sciences model offers a capacity of 2000 ml as an alternative, while the DWK model's GL 45 and marked for volume estimation help make it a strong fit for reagent aliquoting, small-volume storage, and sample handling.