Urinalysis Test Strips: how they work, which to buy -
The results of a urinalysis test strip are based upon the color change of the chemical pads after they have reacted with the urine. These chemical reaction produce color changes in the reagent pads. This color change is visible to the human eye and a test result is determined by comparing the color of the reacted pad to a colored matrix on the Urine Strip packaging. Once the color on the dipstick has been …
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