Connect the Flat pH Electrode BNC to one of our electrode amplifiers to measure the pH of solutions containing sulfides or of semisolids, such as food and soil slurries. The flat glass membrane also makes it a great option if you require a durable pH bulb.
The glass membrane is flat instead of a bulb, making it more durable, easier to clean, and allows for flat surface measurements or smaller sample sizes. It features a sealed, gel-filled, double-junction electrode, making it compatible with Tris buffers and solutions containing proteins or sulfides. The flat glass shape also makes it useful for measuring the pH of semisolids such as food or soil slurries.