DescriptionThe PH test strips are useful and excellent, can be used for saliva, urine, water, soil testing. Made of paper material, it is simple and useful. You can safe to use it. Short test time, this PH test paper strip is very easy to use and carry, it is convenient for outdoor test.Features- Color: Assorted color.- Material: Paper.- Size:5.00X1.00X0.50cm/ 1.97X0.39X0.20inch.- The PH test papers are made of premium material, which is safe and practical to use.- Designed for testing alkaline or acid level with universal range, it is precise and accurate.- Great PH testing paper for laboratory. This PH test paper should be stored in dry and dark place.- Dip the strip into the measurable solution, take it out later and compare with the standard color plate to get the PH value.- Compact and lightweight, simple design, convenient to carry and simple to use this product.
