|Home||» Products||» Indicator Paper|
Indicator Papers are dye-infused paper strips that are used to measure the level of acidity and alkalinity of a solution and are used to get an idea about the pH of a solution. Indicator paper comes in form of strips that have been dipped in a a halochromic chemical compound, which helps in visual determination of the magnitude of acidity and alkalinity of pH of the given solution. The universal paper indicators are laced with a solution of varied compounds that exhibit varied smooth color transitions on exposure to acidic and alkaline solutions over a pH range of 1 to 14.
Although there are various forms of indicator paper commercially available in the market, all of them have more or less the same formula