ITEM NAME:3.8-5.4 Range 0.3 DF Precision PH Test Paper 2-color Contrast Test Strip #gib Store Home Promotion Hot Item Add to Fav.(Test paper can't touch the wall). Usage: Acidity and alkalinity test. PH range: 3.8-5.4. Health & Beauty. 1 Box X PH Test Paper. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
