I just learned of a new way to purify the ORMUS but have not tried it yet. If anyone has done it please let me know. Once you've made the ORMUS via the wet method and washed it 3 times, you can further purify it by adding HCl and bringing the pH down to between 0.5 and 1.0. The solution should be crystal clear. Titrate it back to between pH 8.5 to 8.7 using NaOH and more ORMUS should precipitate. Wash 3 more times and it can be used as is or dried to a gel like state over a flame (never use electric elements), or until dried to a powdery state. I got it from this source https://youtu.be/9fgD-NFBywk