Buffer solution ph=9.21 250 of ml, mettler toled

Buffer solution ph=9.21 250 of ml, mettler toledo

Measurement of pH can be exact only at high precision rn the buffer solution used at calibration.

Buffer Mettler toledo solutions have the certificate of conformity to NIST standards (National Institute of Standards and Technologies of the USA) that allows to use them not only at the solution of daily tasks, but also for calibration of monitoring systems of quality of production.