DURAN Plastic Stopper NS 7/16

DURAN Plastic Stopper NS 7/16

The DURAN Plastic Stopper NS 7/16 (Catalog No. 292050201) offers secure and color-coded sealing for DURAN volumetric flasks and other compatible laboratory glassware. It is manufactured from high-quality polyethylene (PE), ensuring excellent chemical resistance and flexibility for everyday laboratory use. Moreover, its precise ground-joint design guarantees a tight fit and prevents leakage, even after repeated use.

The color-coded system allows quick and easy identification of flask sizes or contents, improving laboratory efficiency. In addition, the stopper’s smooth surface ensures easy insertion and removal without damaging glass joints. Therefore, this stopper provides both functionality and convenience for busy laboratory environments.

Because polyethylene is chemically inert and unbreakable, the stopper offers a safe and reusable alternative to traditional glass fittings. Consequently, it is ideal for laboratories seeking reliable sealing components that maintain durability and precision. Overall, the DURAN Plastic Stopper NS 7/16 combines strength, compatibility, and ergonomic handling for professional laboratory performance.

Specifications

• Brand: DURAN

• Material: Polyethylene (PE)

• Size: NS 7/16

• Type: Color-Coded Stopper

• Compatibility: DURAN Volumetric Flasks and Laboratory Glassware

• Reusable: Yes

• Chemical Resistance: Excellent

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

• Catalog Number: 292050201

Key Features

• Made from durable polyethylene (PE)

• Color-coded for easy size or content identification

• Provides tight, leak-free sealing for glass joints

• Resistant to most laboratory chemicals and solvents

• Lightweight, flexible, and shatterproof design

• Reusable for cost-efficient laboratory operations

Applications

Ideal for sealing DURAN volumetric flasks, storage bottles, and other glass containers. Furthermore, it is suitable for chemical, analytical, and educational laboratories requiring safe, reusable, and easy-to-identify stoppers. Ultimately, the DURAN Plastic Stopper NS 7/16 offers a reliable and practical solution for maintaining the integrity of laboratory samples