DURAN Plastic Stopper NS 24/29

DURAN Plastic Stopper NS 24/29

The DURAN Plastic Stopper NS 24/29 (Catalog No. 292050801) provides secure, color-coded, and reusable sealing for DURAN volumetric flasks and other laboratory glassware. It is manufactured from high-quality polyethylene (PE), which offers excellent flexibility, durability, and resistance to most laboratory chemicals. Moreover, its standard-taper joint ensures an accurate fit that prevents leakage and contamination.

The color-coded design allows quick identification of sizes, improving workflow efficiency and reducing errors during laboratory operations. In addition, the stopper’s smooth surface enables easy insertion and removal without damaging the glass joints. Therefore, this stopper offers both operational convenience and dependable performance.

Because polyethylene is lightweight, chemically inert, and shatterproof, it serves as a reliable, reusable alternative to glass stoppers. Consequently, this stopper remains stable even after frequent use in various laboratory conditions. Overall, the DURAN Plastic Stopper NS 24/29 combines ergonomic handling, long-term durability, and high sealing performance for professional laboratory applications.

Specifications

• Brand: DURAN

• Material: Polyethylene (PE)

• Size: NS 24/29

• 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: 292050801

Key Features

• Made of durable, flexible polyethylene (PE)

• Color-coded for quick and accurate size identification

• Provides leak-proof and chemical-resistant sealing

• Smooth surface for easy insertion and removal

• Lightweight, unbreakable, and reusable design

• Long-lasting performance for routine laboratory use

Applications

Ideal for sealing DURAN volumetric flasks, reagent bottles, and analytical glassware. Furthermore, it is suitable for chemical, research, and educational laboratories that require reusable and color-coded sealing components. Ultimately, the DURAN Plastic Stopper NS 24/29 delivers dependable performance, secure sealing, and long-term durability for professional laboratory environments.