Supplier: Sodium silicofluoride , sodium fluoride , synthetic cryolite(na3alf6), sodium nitrate, pottasium silicofluoride , pottasium fluoride , pottasium by fluoride, pottasium fluoborate , pottasium fluotitinate , magnesium fluorosilicate, fluorosilicic acid, hydrofluoride acid, cupper oxide, nickel sulfate.Ammonium fluoride