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HANNA HI 7001L
BUFFER SOLUTION, 1.68 PH, 500 mL BOTTLE
Using this series of solutions, it is possible to take accurate measurements of highly acidic samples, such as the galvanic solutions, and to monitor pharmaco- chemical products, physiological or bacterial solutions.
Buffer solutions with pH 1.68 allow you to calibrate your pH meter within a narrower 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.