pH Indicator Papers

pH indicator papers are manufactured by different indicators high-quality filter paper with indicator or mixed-indicator solutions to achieve several smooth color changes over a wide range of pH values

The characteristic features of Span pH indicator papers are: 

pH indicators are supplied in plastic handy-pack that ensure long term stability and protection against many external influences.

The indicator paper will always be ready-to-use when needed.

pH indicators are manufactured from high quality filter papers.

Supplied with color scale- which makes the read –off of result easy and accurate.