Veritas Ultimate PPT and Veritas Trace PPB grade acids are distilled using proprietary technology that can produce the purest acids in the world. The entire process is controlled by sophisticated, state-of-the-art automation paired with next generation process controls and analytics that ensure the highest quality material with the minimal variation.   The entire process can run 24 hours/day, 7 days per week to allow GFS to handle large volume orders and requests.