pH test strips
pH test strips
pH test strips
pH test strips

pH test strips

Professional pH test strips are indispensable for checking the pH of your home cosmetics and guaranteeing good skin tolerance. Ready to use, they enable fast, accurate measurement, with no need for calibration or maintenance. These strips are designed to assess the pH of water-containing preparations, such as emulsions, serums, lotions or cleansers. Their versatility also makes them suitable for a wide range of environments, such as laboratories, the food industry or educational establishments.

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€47.90
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Features

  • Measurement range: pH 4.5 to pH 10.
  • Accuracy: 0.5 for reliable evaluation.
  • Use: to check whether your cosmetic preparation is acidic, neutral or basic.

Instructions for use

  1. Take a small amount of your preparation with a disinfected spatula.
  2. Apply it to a test strip without dipping it directly into your preparation (to avoid contamination).
  3. Compare the colors obtained after a few seconds with the color scale provided.
  4. Check that the pH of your preparation is appropriate
    • Face and body products: pH between 5 and 7.
    • Hair products: pH close to 5.

Storage

To preserve their effectiveness, keep strips in their original packaging, in a dry place and away from light.

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