General description
Top Precision: buffers according to NIST and DIN 19266.The NIST/DIN pH buffers are specified to three decimal places, e.g. 9.180, offering the highest possible pH precision. These buffers also come with a detailed test certificate and are only available in individual 250 mL bottles. Calibration cannot get better than this!
This product has met the following criteria to qualify for the following awards: