Using this series of solutions, it is possible to take accurate measurements of highly acidic samples, such as the galvanic solutions, and to monitor pharmaceutical-chemical products, physiological or bacterial solutions.

Buffer solutions with pH 1.68 allow you to calibrate your pH meter within a narrow range quite close to the values of actual use.

You can choose the bottle size that best fits to your needs and, if you need a certified solution, order either those solutions with millesimal resolution, or our technical buffers.

• HI 7001