Acid Purification System by Sub-boiling Distillation Technique
Supra-pure acid is one of the main factors to improve the detection limit of trace elements analysis or any other trace analysis.
The cost of Supra-pure acid is another challenge for any testing laboratory because it is very expensive compare with the commercial one.
Milestone developed sub-boiling distillation system for the acid purification, Sub-boiling distillation has been demonstrated to be the best method of acid purification. It uses contactless infrared lamps to vaporize the surface of acid below its boiling point which will prevent the formation of aerosols or droplets in the vapor phase during the distillation process and will produce acid with purity higher than that obtained from normal classical distillation.