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Description
Very reliable, easy to use, and affordable. The pH Test Kit conveniently replaces expensive pH meters. Suitable for at least 500 tests.
The pH test kit is ideal for easy pH testing. It covers a wide range from 4.0 to 8.5.
Instructions for use:
Simply fill the test tube halfway with nutrient solution, add 2 - 3 drops of pH test indicator, shake well, and observe and compare the resulting color according to the included chart.