DURAN Plastic Stopper NS 14/23

DURAN Plastic Stopper NS 14/23

The DURAN Plastic Stopper NS 14/23 (Catalog No. 292050604) provides tight and reusable sealing for DURAN volumetric flasks and other compatible laboratory glassware. It is made from high-quality polyethylene (PE), a material known for its flexibility, toughness, and excellent chemical resistance. Moreover, the precision-ground joint ensures an accurate fit, preventing leaks and maintaining sample integrity during laboratory procedures.

The color-coded system helps users quickly identify flask sizes or contents, which enhances laboratory organization and reduces handling errors. In addition, the stopper’s smooth surface allows effortless insertion and removal, minimizing wear on glass joints. Therefore, this stopper offers both ease of use and long-term reliability.

Because polyethylene is chemically inert, lightweight, and shatterproof, the stopper maintains consistent performance even under frequent handling. Consequently, it serves as a dependable, reusable alternative to fragile glass stoppers. Overall, the DURAN Plastic Stopper NS 14/23 combines durability, compatibility, and ergonomic design to support efficient laboratory work.

Specifications

• Brand: DURAN

• Material: Polyethylene (PE)

• Size: NS 14/23

• Type: Color-Coded Stopper

• Compatibility: DURAN Volumetric Flasks and Laboratory Glassware

• Reusable: Yes

• Chemical Resistance: Excellent

• Autoclavable: No (recommended for ambient or cold applications)

• Catalog Number: 292050604

Key Features

• Constructed from durable and flexible polyethylene (PE)

• Color-coded for easy identification of size and application

• Provides leak-proof and chemical-resistant sealing

• Smooth finish ensures easy insertion and removal

• Unbreakable, lightweight alternative to glass stoppers

• Reusable for long-term, cost-efficient use

Applications

Ideal for sealing DURAN volumetric flasks, reagent bottles, and other laboratory containers. Furthermore, it is suitable for chemical, analytical, and educational laboratories requiring durable and color-coded sealing components. Ultimately, the DURAN Plastic Stopper NS 14/23 ensures secure closure, chemical protection, and ease of identification in professional laboratory settings.