Refill pH indicator paper on roll 5 meters 1-14 pH

pH indicator paper refill for easy pH determination. The reaction color of the paper is compared with the color scale on the dispenser box. Measuring range: 1-14 pH. On a roll of 5 meters length and 7 mm width. Reliable and fast method for pH determination. This refill is supplied without holder and color scale.

• pH indicator paper for simple determination of the pH value.
• The reaction color of the paper is compared with the color scale on the dispenser box.
• Measuring range: 1-14 pH.
• On a roll of 5 meters length and 7 mm width.
• Reliable and fast method for determining pH value.
• This refill is supplied without holder and color scale.

A pH value that is too high indicates the presence of residues of alkaline or acidic cleaning agents. If these residues are present, cleaned surfaces should be rinsed more thoroughly. Suitable for measuring acidity (pH) in water, soil, additives, and nutrients. For a correct analysis, the substance to be measured must be damp. If necessary, dissolve the raw material in a little water for this purpose.