Apera Instruments, LLC-AI3101 LabSen 211 Glass-Body pH Electrode for General Water Solutions, Impact-Resistant Sensor, TRIS Buffer Compatible, BNC Connector

The LabSen 211 pH electrode is a game-changer in the world of water solutions measurement! With its robust structure and superb craftsmanship, this electrode delivers precise pH measurements for general water solutions, including TRIS buffers.

Its sturdy glass membrane is 10 times stronger than conventional pH electrodes, ensuring durability and low resistance for fast response time.

Plus, the blue gel inner solution provides accurate readings and easy maintenance.

Don't settle for anything less – choose LabSen 211 for all your water solutions measurement needs!