Potassium fluoride,anhydrous
           Potassium fluoride,extra pure
           Potassium fluoride,Granular
           Silicon Dioxide
           Hydrofluoric acid
           Synthetic Cryolite
           Potassium Fluoaluminate
           Ammonium bifluoride
           Potassium Bifluoride
           Aluminium fluoride
           Sodium fluoride
           Potassium Fluorosilicate
           Fluorosilicic Acid
           Sodium silicofluoride
           Potassium Hydroxide Flakes
           Magnesium Fluoride
           Magnesium fluorosilicate
           Barium Fluoride
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Hydrofluoric acid(HF) readily passes through and around the nail plate causing severe damage to the delicate subungual tissues. Involvement of the nail bed poses a unique challenge in calcium gel delivery and removal of the fingernail is often required. One should not hesitate to remove the nail if severe pain is present. This requires local block or sedation and the finger pads can be injected at the same time.

The eye tissue is highly susceptible to Hydrofluoric acid(HF) liquid or vapour. Similar to cutaneous burns, the most important therapy is efficient immediate lavage. Some authors describe using 1% to 10% calcium gluconate eye drops after irrigation. A prompt ophthalmological opinion is mandatory if any concerns arise.  It is not uncommon for debrided wounds to appear viable yet experience poor graft take. Staging the surgery and incorporating multiple debridements when large areas are involved is common practice. In this case, allografts or xenografts can be used after the first debridement to enable further wound demarcation while keeping the wound closed to contamination. This method also spares the donor sites until the wound bed is certain to support a graft or flap.

Since the classical method to measure volatile Hydrofluoric acid(HF) quartz sand SiO2 content of platinum ware applied to some extent limited. Selection of Teflon crucible and ceramic crucible integrated process instead of a platinum crucible to determin of SiO2 content, the measurement results was the same with using a platinum crucible method.