The E+H CPY20 pH buffers are used for calibration and adjustment of pH electrodes in all industries. They are optimized for all routine and high precision sensor adjustments in the process as well as in the lab.
CPY20 pH buffer solutions guarantee pH calibration to ultimate precision. They are produced and bottled in the permanent calibration laboratory with DAkkS accreditation (German accreditation authority). The buffers are specified with an accuracy rating of +/-0.02 pH. They are traceable to NIST and PTB standard reference material and fulfill the stringent documentation requirements of life sciences. All preservatives used are FDA-listed for the highest product safety in FDA-supervised processes.
