Best selling products 4.5-9.0 urine and saliva pH
2021-4-22 · Information of PH 4.5-9.0 Test Strips. pH Strip for saliva and urine are firm plastic strip to which several different reagent area are affixed. pH Strip are packaged in a plastic transparent flat box. Each strip is stable and ready to use upon removal from the box. The entire reagent strip is disposable. Results are obtained by direct comparison of the test strip …
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