DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 12/21

The DWK Duran Hexagonal Stoppers, Flat, Diamond Ground, NS 12/21, are designed to securely seal laboratory glassware with a precise and leak-proof fit. Made from high-quality borosilicate glass, these stoppers are chemically resistant and durable, making them ideal for use in demanding laboratory environments. Their flat, diamond-ground design ensures an optimal seal and ease of use, making them perfect for a wide range of laboratory applications.

Key Features:

• Brand: DWK Duran
• Material: Borosilicate glass for superior chemical resistance and durability
• Design: Flat, diamond-ground finish for optimal sealing and secure fit
• Shape: Hexagonal shape for stability and ease of handling
• Size: NS 12/21, ideal for specific vessel types
• Application: Perfect for sealing laboratory glassware in chemical and research settings

This stopper is an essential accessory for laboratories requiring reliable, high-performance sealing solutions for their glassware.