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pHydrion pH Indicator Pencil

Part #: PHP12

$47.40

The pHydrion pH Indicator Pencil is a precision method for surface testing the pH of a variety of materials. Simply moisten the surface of the material with distilled water, mark the surface with the pencil, wait a few minutes until the color stabilizes and then compare the color to the chart. The chart shows the full pH range of 0–13.
  • Precision method for surface testing the pH of a variety of materials
  • Shows the full pH range of 0–13
ODC