Semiconductor-Related

Ultra High Purity Hydrofluoric Acid

  • Wet etching and wet cleaning of silicon wafers in the manufacture of semiconductors
  • Manufacturing processes for crystal oscillators (quartz oscillators)

High-Purity Ammonium Fluoride Solution

  • Wet cleansing as part of the semiconductor manufacturing process
  • Material for functional cleansing agents and similar used in semiconductor manufacturing

Ultra High Purity Buffered Hydrofluoric Acid (BHF, LL BHF, LAL BHF)

  • Wet etching and cleansing as part of the semiconductor manufacturing process
  • Our lineup includes a selection of functional BHFs with proprietary surfactants added

HG Series

  • Etching solutions for silicon oxide film which control etching of aluminum

(Newly-Developed Products) Detergents Suppressing Etching of Silicon Nitride Film - HSN Series

  • Wet etching and cleansing as part of the semiconductor manufacturing process

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