Standard Seawater 35 ppt Refractometer Calibration Solution – 60 ml
Refractometer calibration solution is used to accurately calibrate your refractometer for testing natural sea water or synthetic sea water.
Specifically manufactured for calibrating refractometers for use in testing natural or synthetic sea water.
Clean refractometer prism slide with clean fresh water. Dry completely with a soft clean cloth.
Place a few drops of ACPTM Refractometer Calibration Solution on the prism slide.
Allow …