2San Vaginal pH Screening Kit is an easy single-use device designed for testing pH in the vagina. Vaginal infections can be due to a variety of causes. This screening kit does not identify specific causes of vaginal infection. A normal vaginal pH of 4.5 is important for your health. A pH of 5.0 or higher usually requires attention from your doctor. Your doctor can perform further testing and can identify the causes of your symptoms. This is NOT a test for diseases such as HIV Chlamydia herpes gonorrhea or syphilis. Storage: 59 - 86°F (15 - 30°C) Time to result: Immediate or within 30 sec...