Refractometer calibration solution is used to accurately calibrate your refractometer for testing natural sea water or synthetic sea water to help ensure that your reflectometer is working on the optimal condition and accuracy.
Out of stock
ACP™ Refractometer Calibration Solution™ 2 Fluid ounces / 60 mL
Specifically manufactured for calibrating refractometers for use in testing natural or synthetic sea water.
Clean refratometer prism slide with clean fresh water. Dry completely with a soft clean cloth.
Place a few drops of ACP™ Refractometer Calibration Solution on the prism slide.
Allow 45 – 60 seconds if ATC (automatic temperature compensating) refractometer is used.
Calibrate to 35 ppt.
Clean refractomer prism slide with clean fresh water to remove RCS™ solution. Dry with a clean soft cloth so the prism slide is dry.
Add a few drops of your aquarium water on the prism slide. Allow 45-60 seconds ATC refractometer is being used.
Read the amount of dissolved salts in your aquarium water.
Clean refractometer prism slide with clean fresh water after each use.
For best results calibrate with RCS™ prior to each use.
Note: Using only RO or RO/DI water to calibrate a refractometer at -0- will yield inaccurate results when testing marine aquarium water in the 35 ppt. / SG 1.026 rangs.