Hydrion Vaginal pH Testing Strip (3 - 5.5) (325)

Micro Essential Labs 325 Hydrion Vaginal pH Testing Strip 3- 5.5 (325) (PH-325). This short-range Hydrion pH Paper is excellent for measuring pH solutions around neutral pH 7.00 and offers clear bright single color matches at every 0.5 interval from pH 3 - 5.5. Hydrion pH Paper is on a 15-foot roll provides for approximately 100 tests. 1RL/EA. Price per each.