O 8 - 11 indicates alkalinity. o 12 - 14 indicates a very high level of alkalinity. o pH range:1-14. The scale reads from 1 to 14.
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This pH tester kit allows you to accurate test the pH of various substances including foodstuff, Aquarium/Water, Urine, Soil etc. 80 pH 1-14 Universal Full Range Litmus Test Paper. 12-14 Indicates a very high level of Alkalinity.
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And it is applicable for use in hospital, community health service, clinic, epidemic station and family, etc. Monitoring the whole test process, auto-character and audible prompt. Test principle: RGB tricolor.
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5 x Salinity Tester Kit Urine Salt Testing Strips.
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Users can use it directly. Total concealed fit in your bag or pocket for easy, casual carrying. Accuracy: ± 0.1pH( at 20°C/ 68°F). Range: 0.0 - 14.0pH. The color may exist a slight difference due to different screen displays.
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Using the Colour Chart Compare the Paper to See pH Level. High Accuracy Test Paper, pH Range From 1-14. 400x PH test paper. Press the Testing Strip to the Object or Liquid you are Testing.
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Scales is as follows:- •1-3 Indicates a very high Acidic Substance •4-6 Indicates an Acidic Substance •7 Indicates Neutral •8-11 Indicates an Alkaline Substance •12-14 Indicates a very high level of Alkalinity.
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Salinity Tester Kit Urine Salt Testing Strips.
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