AccuraSea Reference Solution 250ml

Do you think it’s important to maintain salinity precisely? We’re with you.

That’s why we created AccuraSea Seawater Reference and Calibration Solution; the only calibration solution of its kind made from real seawater. It’s pure natural sea water micron filtered, and UV sterilized then adjusted with reverse osmosis water to the standard S = 35 or conductivity of 53 mS/cm at 25°C (77°F).

Use it to accurately calibrate seawater refractometers and check the accuracy of swing-arm hydrometers. You may also want to use it as a reference for test kits used to measure the concentrations of various seawater components, since it is natural seawater with the correct and well-known concentrations of all dissolved salts.

Packaged in 250 ml bottles.