Pennyhead Solid Glass Stopper For #27 Outer Joint

Pennyhead Solid Glass Stopper For #27 Outer Joint

The Pennyhead Solid Glass Stopper is a laboratory accessory designed to fit onto glassware with a #27 outer joint. The stopper is made of solid glass, which makes it durable and resistant to most chemicals commonly used in laboratory settings.

The "pennyhead" style refers to the shape of the top of the stopper, which resembles a small coin. This design allows for easy handling and removal of the stopper from the joint.

The stopper is commonly used to seal off laboratory apparatuses during experiments, preventing unwanted contamination or evaporation of materials. It is particularly useful in applications that require a tight seal, such as in vacuum setups or for air-sensitive reactions.

The Pennyhead Solid Glass Stopper is a reliable and essential accessory for laboratory setups that use glassware with a #27 outer joint. Its durable glass construction and pennyhead design make it easy to handle and provide a tight seal, ensuring accurate and precise experiments.