LabSen® 871 pH electrode for non-aqueous solutions and organic solvents

The LabSen® 871 pH electrode from Apera Instruments is a high-performance sensor designed for pH measurement in non-aqueous solutions and organic solvents, including water-miscible solvents like methanol, ethanol, isopropanol, DMSO, acetonitrile and non-water-miscible solvents such as hexane, chloroform, and toluene. Crafted with Swiss sensor technology and premium materials, it ensures precise and reliable pH readings in challenging environments.

Key Features

• Robust PHY Glass Membrane – The LabSen® 871 features LabSen’s most durable PHY glass membrane, providing enhanced protection for the hydrated gel layer and preventing damage from organic solvents. This design maintains the electrode's sensitivity to hydrogen ion reactions, ensuring accurate measurements.
• Double Liquid Junction Structure – Equipped with a movable sleeve and a 1 M LiCl electrolyte in the outer junction, this structure improves solubility in organic solvents, providing more stable readings and consistent performance in complex solvents.
• Blue Gel Inner Electrolyte – The specialized blue gel electrolyte prevents the formation of air bubbles in the sensor, ensuring steady and reliable readings without unexpected fluctuations. This also extends the electrode's service life by reducing the risk of contamination and buildup.
• Swiss Technology & Materials – Designed and built using Swiss technology, ensuring high accuracy, durability, and reliability even in demanding laboratory conditions.
• Long-Lasting Performance – With its double liquid junction structure and blue gel electrolyte, this electrode delivers consistent results over an extended period, reducing maintenance and replacement costs.

Compatibility

• The LabSen® 871 is ideal for pH measurements in non-aqueous solutions and organic solvents, making it perfect for applications in chemical, pharmaceutical, and laboratory environments.

Warranty

• 6-Month Manufacturer's Warranty for peace of mind and long-lasting performance.