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748172507001  ASRS two little fishies refractometer accuracy accura sea accurasea seawater saltwater calibration solution 250 mL

Two Little Fishies AccuraSea Seawater Calibration Solution

Two Little Fishies

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AccuraSea® Calibration Solution 250 mL

AccuraSea Seawater Reference Solution from Two Little Fishies is the calibration solution of its kind! Made from pure natural sea water, it has been micron filtered, UV sterilized, and then adjusted with reverse osmosis water to the standard S = 35 or conductivity of 53 mS/cm at 25°C(77 =°F). This versatile fluid can be used to check the accuracy of swing-arm hydrometers, calibrate seawater refractometers, or even as a reference for test kits!

Two Little Fishies BFA Item #
AccuraSea Calibration Solution 250mL TL50700