160 Litmus Test Papers. 2 books are included. Wait 15 seconds for the reaction to occur. Use to test soil acidity, water/soap neutrality, urine alkalinity. Can be used in classrooms during science projects, aquariums and much more.
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Take 5-10ml of sample water, and take the supernatant for testing after resting. Scope of application: for drinking water, household faucets, water purification, swimming pools, fish pond water and more water quality testing.
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PH range: 4.5-9.0. 100 x PH Test Paper. Box Size: approx. 87 67 11mm. I send goods within 12 hours. Usually I will respond in 24 hours. Other country. Quick and easy to use.
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Excellent Value! Housed in an easy to use plastic wheel, simply tear of a small portion of the strip for testing. The diagnostic paper is for testing acidty & alkaline levels & is ideal for a number of uses.
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Excellent Value! Housed in an easy to use plastic wheel, simply tear of a small portion of the strip for testing. The diagnostic paper is for testing acidty & alkaline levels & is ideal for a number of uses.
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Total Alkalinity total alkalinity test range 0-40-80-120-180-240;. Perfect for swimming pool and spa. Ideal water quality is based on accurate water quality testing. Take it out and lay it flat. After 15 seconds, compare the reading with the color card.
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Suitable for checking the alkaline or acidic content of a liquid. Easy to use- hold the litmus test strip in the liquid. Read the result after approx. 15 seconds and compare it with the pH color chart.
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