
Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks

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Acidic pH Levels Test Indicators, 4-7
You can use acidic pH level indicator test papers in the 4.0-7.0 range for
measuring weakly acidic liquids such as urine . They are also recommended for accurate testing of saliva which
is typically in the range of pH 6.3-6.5. If you are interested in your drinking water, from the tap or bottle,
you should expect to see a reading between 5.5 & 6.0. Under "just distilled" conditions, water should be neutral, pH 7,
but since CO2 readily dissolves in water, it forms a mild solution of carbonic acid, which makes it closer
to pH 5.6. These acid test strips can also be used for detecting yeast infections which occur in the 3.8-4.2 range.
Note: The number of strips per pack or vial is approximate.
- Narrow pH range 4.0-7.0; resolution is 0.5 pH unit
- Test drinking water ; typically pH 5.6.
- Test saliva; typically pH 6.3-6.5.
- Urine can be pH 5-8
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All Test Strips
Organic Chemistry Molecular Model Sets, Permanent Neodymium Rare Earth Magnets, Magnifying Glasses, Test Strips, Lab Supplies, Tuning Forks
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