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    3.  
      Potassium fluoride
      Potassium fluotitanate
      Sodium monofluorophosphate
      Sodium fluoride
      Sodium fluorborate
      Zirconium potassium fluoride
      Strontium fluoride
      Calcium acetate monohydrate
      Polyaluminium chloride
      Magnesium fluoride
      Potassium fluoborate
      Potassium fluosilicate
      Barium fluoride
      Ammonium fluoroborate
      Calcium acetate
       
       
      Potassium fluoride
      Polyaluminium chloride(daily chemical grade)
      Potassium fluotitanate
      Magnesium fluoride
      Sodium monofluorophosphate
      Potassium fluoborate
      Sodium fluoride (food grade)
      Potassium fluosilicate
      Sodium fluorborate
      Barium fluoride
      Zirconium potassium fluoride
      Ammonium fluoroborate
      Strontium fluoride
      Calcium acetate
      Calcium acetate monohydrate    

      Sodium hydrogenfluoride Ammonium fluoroborate Sodium fluorosilicate Ammonium fluoride
      Lead fluoroborate Zinc fluorosilicate Chromic fluoride Chromic fluoroborate
      Fluoroaluminic acid Calcium fluoride Fluoboric acid Hydrofluotitanic acid
      Sodium fluoroaluminate Potassium fluoroaluminate Fluorosilicic acid Potassium hydrogenfluoride
      Stannous fluoroborate Magnesium fluorosilicate Ammonium hydrogenfluoride Nickel fluoroborate
      Ammonium fluorosilicate Nickel fluoride Zinc fluoroborate Hydrofluoric acid
      Aluminum fluoride Glycin(medicine grade) Glycin(feed grade) Glycin(food grade)

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