Telescoping Electrolysis Apparatus 18.5"H Glass & Metal With Platinum Electrodes By GSC International Inc.

The Telescoping Electrolysis Apparatus provides a versatile, educational way to observe electrolysis reactions. Similar to the Hoffman apparatus, it features removable telescoping tubes on each side of the H-glass, allowing easy filling and precise measurement of gases produced during electrolysis.

This apparatus comes with platinum electrodes (#501-2), though carbon electrodes (#4-50104) can also be used, offering flexibility for chemistry experiments, classroom demonstrations, and STEM labs. The included cast iron support stand and clamp provide stability during experiments.

Constructed from durable glass and metal, this apparatus is designed for repeated use in labs, classrooms, or educational demonstrations. Its telescoping feature makes gas measurement clear and intuitive for students and researchers alike.

Key Features:

• Accurate Gas Measurement: Telescoping tubes rise with gas production for precise visual measurement | Full Dimensions: 6.375"L x 8.188"W x 18.5"H
• Versatile Electrode Options: Includes platinum electrodes; compatible with carbon electrodes for flexible lab use
• Durable Construction: Glass H-tube with metal support stand ensures long-lasting performance
• Stable & Secure Setup: Cast iron clamp and stand provide reliable stability during experiments
• Educational & Professional Use: Ideal for classrooms, STEM labs, or chemical demonstration setups