Highly accurate pH7 solution. Acidity level: pH7 (Neutral). Shake the bottle before use. Always pour a small amount into another container to test pH, and do not place your pH probe directly into the bottle.
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Milwaukee Nutrient Truncheon Stick with ATC. Its automatic temperature compensation (ATC) ensures consistently accurate readings, even when water temperature fluctuates. Designed for both professional and hobby growers, theMilwaukee Nutrient Truncheon is an essential tool for maintaining the perfect nutrient balance.
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Essentials pH buffers are a known solution of a certain pH value designed to test the accuracy of pH meters used to measure the pH of a nutrient solution.
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Function: detect TDS value, data hold. Battery specification: 1.5V 2 (button battery).
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All readings are automatically temperature compensated. They have a lifespan of about 1 to 3 years depending on the rate of sampling. All Essential testers are water resistant, which allows for easy washing.
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TDS&EC Tester. Conversion between TDS and conductivity. From 1,000 to 9,900 ppm, the resolution is 10 ppm. Automatic correction: No need for any screwdriver, just press the automatic correction button to complete the correction (excluding buffer powder).
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The buffer in acidic range is a mixture of a weak acid and salt of conjugate base of the weak acid. And a buffer in a basic region is a mixture of weak base and salt of conjugate acid of weak base. Buffers are substances that minimize changes in concentrations of ions i.e. either H+ ions or OH- ions.
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A must-have tool for precise pH testing in your aquariums, labs, and beyond. Wide Applications: Perfect for aquariums, fishing, swimming pools, student labs, tap water tests, and a variety of liquids.
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