ROSS Ultra pH Probe, Refillable/DJ/Glass; WP BNC

2-year replacement warranty|Builds on the ROSS technology for greater stability, relability, and renowned accuracy and temperature response| Less long term drift saves time from recalibrating|The ROSS Ultra stability gives you ±0.01 pH accuracy even over a long period of time. Using a nonmetallic reference system, the liquid-liquid equilibration occurs almost instantaneously, saving time plus ensuring accurate results. Complex, delicate samples, such as biological media, foods, and pharmaceuticals, measure easily without metallic contamination of the sample or excessive cleaning. ROSS Ultra electrodes are refillableeasily accommodating a change in filling solution for samples sensitive to potassium or chloride ions. Choose ROSS Ultra pH/ATC Triodes for applications requiring built-in temperature compensation.