pH 1-14 Test Strips (3 Pad/50)
£4.17 £5.00
The pH 1-14 test strips (3-pad) are wide-range strips measuring in steps of 1.0 pH units and give results in just seconds.
£4.17 £5.00
The pH 1-14 test strips (3-pad) are wide-range strips measuring in steps of 1.0 pH units and give results in just seconds.
The pH 1-14 test strips (3-pad) are wide-range strips measuring in steps of 1.0 pH units and give results in just seconds.
Use wide range pH 1-14 test strips (acid-base) when you have a diverse range of materials, and you are not sure what end of the spectrum you will land on.
This strip has three pads for accuracy and can be used in many different circumstances. For example, you can test the pH of drinking water, whether straight from the tap or bottled, which should be pH 5-7-6.2. You can also test the pH of urine, which can range from 5.5-7.5, and saliva, which can range from 6.2-6.8.
Instructions:
NOTE: When comparing to the color chart, the closest match of all three is the correct value.
Only one or two of the three pads will change for any given acid, and they will read differently in varying lighting conditions (incandescent, fluorescent, sunlight).
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