Thermo Fisher, ECBU10BT, Eutech™ pH Buffers and Solutions

Thermo Scientific Eutech pH 10.01 Calibration Buffer provides an alkaline reference point for calibration and verification of pH electrodes. The nominal pH 10.01 solution is useful when measuring basic samples and when setting up a multi-point calibration together with neutral and acidic buffers. A 480 mL plastic bottle supports routine work in environmental analysis, process chemistry, water-quality laboratories and general analytical testing. For dependable calibration, pour a fresh portion into a clean beaker, immerse the rinsed electrode and allow the reading to stabilize before accepting the calibration point. Alkaline buffers can be affected by exposure to atmospheric carbon dioxide, so tightly close the bottle promptly and avoid returning used solution to its container. Choose calibration points that bracket the expected sample pH and follow the instrument's temperature-compensation procedure.