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This product is available at our retail partners. You can also find replacement parts and outlet items in our Outlet and Parts Store.
For precise calibration of refractometers, hydrometers, and salinity/conductivity equipment, CoralVue Salinity Reference Solution is highly recommended. This solution, denoted as 28PPT, is one of the two necessary components for calibrating HYDROS Salinity Probes. Also comes in a 250mL bottle.
