Title: Black Rubber Conical Stoppers (7.5mm, 2 Pack)

Description

These high-quality, black rubber conical stoppers (7.5mm) are ideal for sealing flasks, test tubes, jars, and other laboratory glassware. Each stopper measures 15mm in height, with a larger diameter of 10.2mm, a smaller diameter of 5.2mm, and a mid-point diameter of 7mm. Manufactured from a thermally and chemically resistant rubber compound (GOST 7852-76, 23-6-3), these stoppers are durable and reliable. Please note: these stoppers have a rubber odor; consider this when using them in non-laboratory settings.

Specifications

• Size: 7.5mm (mid-point diameter)
• Height: 15mm
• Large Diameter: 10.2mm
• Small Diameter: 5.2mm
• Material: Thermally and chemically resistant rubber (GOST 7852-76, 23-6-3)
• Quantity: 2 Pack

Applications

Ideal for sealing flasks, test tubes, jars, and other laboratory glassware.

Materials

Manufactured from a thermally and chemically resistant rubber compound (GOST 7852-76, 23-6-3).

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