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pH Test Strips for Urine and Saliva (100 strips)
by Simplex Health Average Customer Review: In stock £7.45
Reviewer: Anne (see more about me) I wanted to be able to test the pH of my urine and saliva at home to help monitor my osteoporosis. I needed pH strips that covered sub-levels and that could be read with some degree of accuracy. These strips have two squares on each one that are different colours making it easy to compare them with... Read More |