DURAN Plastic Stopper NS 10/19

DURAN Plastic Stopper NS 10/19

The DURAN Plastic Stopper NS 10/19 (Catalog No. 292050304) ensures secure and color-coded sealing for DURAN volumetric flasks and other compatible laboratory glassware. It is crafted from high-grade polyethylene (PE), offering superior flexibility, chemical resistance, and long-lasting performance. Moreover, its precise standard-taper joint guarantees a perfect fit, minimizing the risk of leakage or contamination.

The color-coded design helps laboratory personnel quickly identify flask sizes or contents, improving workflow efficiency and reducing handling errors. In addition, the stopper’s smooth surface ensures effortless insertion and removal without damaging the glass joint. Therefore, this stopper provides both operational safety and user convenience during repeated use.

Because polyethylene is unbreakable and chemically inert, the stopper remains reliable even under demanding laboratory conditions. Consequently, it is ideal for laboratories that require reusable sealing components for volumetric or storage applications. Overall, the DURAN Plastic Stopper NS 10/19 combines functionality, durability, and easy identification for consistent laboratory performance.

Specifications

• Brand: DURAN

• Material: Polyethylene (PE)

• Size: NS 10/19

• Type: Color-Coded Stopper

• Compatibility: DURAN Volumetric Flasks and Laboratory Glassware

• Reusable: Yes

• Chemical Resistance: Excellent

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

• Catalog Number: 292050304

Key Features

• Made of durable, flexible polyethylene (PE)

• Color-coded for easy identification of size or contents

• Provides tight, leak-proof sealing for glass joints

• High resistance to most laboratory chemicals and solvents

• Smooth surface allows easy handling and insertion

• Reusable and cost-effective for laboratory use

Applications

Ideal for sealing DURAN volumetric flasks, storage bottles, and analytical containers. Furthermore, it is suitable for chemical, research, and educational laboratories requiring durable and reusable sealing components. Ultimately, the DURAN Plastic Stopper NS 10/19 offers reliable performance, chemical resistance, and easy identification for routine laboratory operations.