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Tags: PH test
PH test (pH 1.0-14.0 / 80 tests) PH test - a universal quick test for diagnosing the pH level of water, with a color scale from 1 to 14 pH .
The test strip will change color within 15 seconds.
At the end of the procedure, compare the result with the attached scale.
For more accurate determinations of water parameters, use drop tests or electronic pH meters.
Scale readings from 1-14:
Size: 70 x 45 mm.
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