Phenolphthalein

  • Phenolphthalein
  • Phenolphthalein
  • Phenolphthalein
  • Phenolphthalein
Phenolphthalein
  • JER.
  • GuangDong
  • 3-30days
  • 5000 sets/month

Rinse the colorimetric tube twice with the water sample to be tested, and pour 20m of the measured liquid into the colorimetric tube. Add 1-2 drops of the reagent, and compare the readings on the reference table.

[Product use]: To detect solutions with a pH value of 8-10

[Operation steps]: Rinse the colorimetric tube twice with the water sample to be tested, and pour 20m of the measured liquid into the colorimetric tube. Add 1-2 drops of the reagent, and compare the readings on the reference table.


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