1 1/2" (3.8cm) Polished Coupling Kerns (5 Pack)

Title: 11/2.9cm Ground Joint Core (Pack of 5)

Description: This high-quality 11cm ground joint core facilitates secure connections between reaction vessels and gas absorption or exhaust vessels. The precision-ground joint ensures a perfect seal, preventing leaks and maintaining the integrity of your laboratory experiments. Manufactured from chemically and thermally resistant borosilicate glass, this core is both durable and easy to use and maintain.

Key Features:

• Material: Borosilicate Glass
• Joint Size: 29/32
• Tube Diameter: 6mm
• Length: 11cm
• Quantity: 5 pieces

Keywords: ground joint core, laboratory glassware, borosilicate glass, 29/32 joint, reaction vessel, gas absorption, chemical glassware, lab equipment, scientific equipment, 11cm core, 2.9cm core, hermetically sealed, precision ground, durable glassware, thermally resistant glass