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INSTRUMENTS

Digital Refractometers

DIgital Refractometer Care and Maintenance

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What is Refractometers? Refractometers are scientific instruments that measure the water content of liquids to determine the concentration of a particular substance in it. They are often used for...
soil ph

Helpful Guide for Soil PH

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What is Soil PH? Soil pH is a measure of the acidity or alkalinity of the soil. When you test pH, you are measuring the number of hydrogen atoms...