• Calibration standard nD 1.4300

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    Calibration standard for refractive index nD 1.4300 (25 °C)
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    WEEE obligation: No
    Digital Abbe refractometer AR2008 - Refractive index and %Brix can be measured and displayed...

    Classic Abbe refractometer AR4 - refractive index and %Brix can be measured and read via the...