High-purity acids - Import export

1.Can meet the detection limit requirements of ICP and ICP-MS and provide laboratory-grade ultra-pure acid in harsh analytical applications. The containers used are Teflon corrosion-resistant non-adsorption plastics; 2.Experiments show that the metal impurity content can be reduced to about 0.01ppb after the acid with a metal impurity content of about 10ppb is distilled once. If the acid requirements are higher, the number of purifications can be increased; 3.All parts in contact with acid are made of purity PFA; 4.No water condensation required, air condenses naturally; 5.Closed cavity, no acid gas overflow, safer.