PEHANON PH TEST STRIP (VAGINAL) 4.0-9.0 GRADUATION 0.5 BOX 200
PEHANON is a special pH-test strip that unifies the pH indicator and the colour chart on one strip. Any sample colour has the same effect on both the reference colours and the reactive pad. This ensures unadulterated and accurate readings in coloured solutions.
An invisible hydrophobic barrier just above the top colour field prevents capillary action of the test solution beyond. The handle remains dry and clean. The user is safely protected from the sample.
PEHANON allows the pH determination without a separate colour chart. Personnel can use single strips instead of complete packs, which makes this test ideal for occasions, where many people have to perform the test in different locations.