In laboratory environments such as medical, biological, and materials science research groups, samples and test conditions are constantly changing, but accuracy is always critical. Sensorex pH3400 Research Grade pH Electrode is a highly versatile combination pH electrode, specifically designed to respond quickly and accurately to rapid temperature changes. The high sensitivity internals allow testing of low iconic samples. Safely measure samples containing heavy metals, TRIS buffer, or proteins thanks to the double junction reference design, which prevents fouling. With a glass body, the pH3400 is inert to a wide range of chemical reactions allowing the user to test even highly reactive chemicals.
High accuracy, temperature responsive measurements (pH 0-14)