Terra aquatica pH test kit 60 ml

pH test kit 30 ml. Very reliable, easy to use and inexpensive. Fill the test bottle halfway with nutrient solution, add 2-3 drops of pH test indicator, shake and observe and compare the resulting color. Very reliable, easy to use and inexpensive. The pH test kit is a great replacement for expensive pH meters. Suitable for at least 500 tests. The pH test kit is ideal for simple pH tests. It covers a wide range from 4.0 to 8.5. Instructions for use: Fill the test tube halfway with nutrient solution, add 2-3 drops of pH test indicator, shake and observe and compare the resulting coloration with the attached table.

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