Those in the know will know. Posted with no explanation for obvious reasons. How to make 3000ppm CDS from Safrax.
https://safrax.com/how-to-make-chlorine-dioxide-solution-at-3000-ppm/

How to make Chlorine Dioxide Solution at 3000 PPM?
How to make CDS Chlorine Dioxide Solution at 3000 PPM? Chlorine Dioxide Solution is one of the most effective bacterial disinfectant.
Safrax Chlorine Dioxide