GroLine General Purpose Cleaning Solution (500 mL) - HI7061-050 3-in-1 pH meter 01 for two-point calibration (the

01 for two-point calibration (the gold standard for accuracy)

Its combination of accuracy

Auto-Off function conserves battery power (Shuts off automatically after 3 minutes)

8 ft cable provides exceptional reach for large tanks

food quality control laboratories

GroLine General Purpose Cleaning Solution (500 mL) - HI7061-050 3-in-1 pH meter 01 for two-point calibration (theHI7061 050 is the GroLine general purpose cleaning solution that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement or when stored incorrectly. Hanna suggests cleaning the bulb and junction of your