GroLine General Purpose Cleaning Solution (230 mL) lab DO probe and inorganic contaminants for up

and inorganic contaminants for up to 150 gallons of clean

2x 5-Stage Filters (6 months each = 12-month/1-year supply)

and mounting hardware

TDS Conversion Factor Selectable from 0

and ideal for challenging samples like beer

GroLine General Purpose Cleaning Solution (230 mL) lab DO probe and inorganic contaminants for upHI7061 023 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