Colostrum Refractometer

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Top tips for using your Refractometer to measure colostrum quality. Refractometer should be kept free from any visual dirt Calibrate the Refractometer using distilled water before each use. If the scale does not read zero (i.e. at the bottom of the blue section) adjust using the calibration screw Hold the refractometer up to natural light while looking down the eye piece Always wipe the slide and glass surface clean with a clean soft clothpfter a reading Show more